FORGED DIAMOND PISTONS




LT2K piston
Chevy LS, LT, Gen V, Modern Hemi, Mopar, BBC,
Oldsmobile, Pontiac, LS Chevy, Ford Modular,
BBC Chevy Marine, Mercury Marine Racing

Page 1

Table of Contents	Page
Introduction & History
History of Diamond Pistons	5
Introduction	5
Competition Series
Chevy LM7 53L Street/Strip Flat Top Series	6
Chevy LS1 Street/Strip Flat Top Series	7
Chevy LS3/L92 Street/Strip Flat Top Series	8
Chevy LS7 Street/Strip Flat Top Series	8
Chevy LS1 Street/Strip Dish Series	9
Chevy LS3/L92 Street/Strip Dish Series	10
Chevy LS7 Street/Strip Dish Series	11
Chevy LS9/LSA Street/Strip Dish Series	11
LT Chevy
Chevy L83 EcoTec3 53L Street/Strip Series	12
Chevy Gen V LT1/LT4 Street/Strip Series	13
Modern Hemi
Mopar 5.7L Hemi Series	14
Mopar 5.7L 2009 & Up Hemi Series	15
Mopar 6.1L Hemi Series	16
Mopar 6.2L Hellcat Hemi Series	17
Mopar 6.4L Apache Hemi Series	18
Big Block Chevy
BB Chevy 24°/26° Competition Series	20
BB Chevy 20° Competition Series	21
BB Chevy 18° Competition Series	22

Oldsmobile
Oldsmobile 350 Street/Strip Flat Top Series	24
Oldsmobile 455 Street/Strip Flat Top Series	24
Oldsmobile 455 Street/Strip Dish Series	25
Pontiac
Pontiac 400 Street/Strip Flat Top Series	26
Pontiac 455 Street/Strip Flat Top Series	26
Pontiac 455 Street/Strip Dish Series	27
Race Series
LS Chevy
LS2K 15° Flat Top Series	28
LS2K 15° Dish Series	29
LS2K 12° Flat Top Series	30
LS2K 12° Dish Series	31
Ford Modular
MOD2K 46L Trick Flow 2V Series	32
MOD2K 46L DOHC 4V Series	33
MOD2K 50L Coyote Series	34
Marine Series
Big Block Chevy
BB Chevy 24°/26° Marine Flat Top Series	36
BB Chevy 24°/26° Marine Dish Series	37
Mercury Marine Racing
Mercury 74L 454 Magnum/MPI Series	38
Mercury 81L 496 Magnum Series	40
Mercury 82L 502 Magnum/MPI, 500EFI & 525EFI Series	42
Mercury 565 EFI Series	44
Mercury 575SCI Series	46
Mercury 600SCI, 662SCI & 700SCI Series	48
Mercury 850SCI, 1025SCI, 1075SCI & 1200SCI Series	50
Mercury 1100 & 1350 QC4V Series	52

Page 2
Domestic Series

Buick	Page
Buick 231 Forced Induction Dish Series	54
Buick 3800 Forced Induction Dish Series	54
Small Block Chevy
Small Block Chevy Ultralite Flat Top Series	56
Small Block Chevy Racelite Flat Top Series	57
Small Block Chevy 17°/18° Flat Top Series	58
Small Block Chevy 23° Street/Strip Dish Series	59
Small Block Chevy 23° Race Dish Series	60
Small Block Chevy 23° Street/Strip Dome Series	62
Small Block Chevy 23° Race Dome Series	64
Small Block Chevy 23° ASCS/USMTS Dome Series	65
Small Block Chevy 23° Late Model Dome Series	66
Small Block Chevy 23° Nitrous Dome Series	67
Small Block Chevy 17°/18° Dome Series	68
Small Block Chevy 15° Brodix -12 Dome Series	69
Big Block Chevy
Big Block Chevy 24°/26° Street/Strip Flat Top Series	70
Big Block Chevy 24°/26° Street/Strip Dish Series	72
Big Block Chevy 24°/26° Street Dome Series	74
Big Block Chevy 24°/26° Pro Dome Series	76
Big Block Chevy 24°/26° Nitrous Dome Series	78
Big Block Chevy 24°/26° Blown Alcohol Dome Series	79
Big Block Chevy Brodix Head Hunter MC Series	80
Big Block Chevy 18° Big Chief/Big Duke Nitrous Dome Series	81

Ford Modular
Ford Modular 46L 2V Street/Strip Flat Top Series	82
Ford Modular 46L 4V Street/Strip Flat Top Series	82
Ford Modular 46L 3V Street/Strip Flat Top Series	83
Ford Modular 46L Street/Strip Dish Series	84
Ford Modular 46L 2V Street/Strip Dish Series	85
Ford Modular 46L 4V Street/Strip Dish Series	86
Ford Modular 46L 3V Street/Strip Dish Series	87
Ford Modular 54L Street/Strip Dish Series	87
Ford Modular 50L Gen 1-2 Coyote Street/Strip Series	88
Ford Modular 50L Gen 3 Coyote Street/Strip Series	89
Ford Modular 52L Voodoo Series	89
Ford Modular 58L GT-500 Street/Strip Series	90
Ford Modular 62L Raptor Street/Strip Series	91
Small Block Ford
Small Block Ford 302/351 Inline Street/Strip Flat Top Series	92
Small Block Ford 302/351 T/W Street/Strip Flat Top Series	94
Small Block Ford 302/351 Cleveland Street/Strip Flat Top Series	96
Small Block Ford 302/351 Inline Street/Strip Dish Series	98
Small Block Ford 302/351 T/W Street/Strip Dish Series	100
Small Block Ford 302/351 Cleveland Street/Strip Dish Series	102
Small Block Ford 302/351 Highport Street/Strip Dome Series	103
Small Block Ford 302/351 T/W Street/Strip Dome Series	104
Small Block Ford 302 Boss/351 Cleveland Street/Strip Dome Series	106
Ford FE
Ford FE 390 Street/Strip Flat Top Series	108
Ford FE 406/428 Street/Strip Flat Top Series	109
Ford FE 427 Street/Strip Flat Top Series	110
Ford FE 390 Street/Strip Dish Series	111
Ford FE 406/428 Street/Strip Dish Series	112
Ford FE 427 Street/Strip Dish Series	113
Ford FE 427 Replacement Dome Series	114
Ford FE 427 SOHCDome Series	114

Page 3

Big Block Ford 385	Page
Big Block Ford 429-460 Street/Strip Flat Top Series	115
Big Block Ford 429-460 M-6049-SCJ & P-51 Kaase Flat Top Series	116
Big Block Ford 429-460 Ford Motorsports A&B Flat Top Series	117
Big Block Ford 429-460 Yates M-6049-C460 Flat Top Series	118
Big Block Ford 429-460 Blue Thunder Thor Flat Top Series	118
Big Block Ford 429 Boss Flat Top Series	119
Big Block Ford 429-460 Street/Strip Dish Series	120
Big Block Ford 429-460 M-6049-SCJ & P-51 Kaase Dish Series	121
Big Block Ford 429-460 Ford Motorsports A&B Dome Series	122
Big Block Ford 429 Boss Dome Series	123

Small Block Mopar
Small Block Mopar 318 Street/Strip Flat Top Series	124
Small Block Mopar 340 Street/Strip Flat Top Series	124
Small Block Mopar 360 Street/Strip Flat Top Series	125
Small Block Mopar 318 Street/Strip Dish Series	126
Small Block Mopar 340 Street/Strip Dish Series	126
Small Block Mopar 360 Street/Strip Dish Series	127
Big Block Mopar
Big Block Mopar 383 Street/Strip Flat Top Series	128
Big Block Mopar 400 Street/Strip Flat Top Series	128
Big Block Mopar 440 Street/Strip Flat Top Series	129
Big Block Mopar 572 Street/Strip Flat Top Series	130
Big Block Mopar 400 Street/Strip Dish Series	130
Big Block Mopar 440 Street/Strip Dish Series	131
Big Block Mopar 572 Street/Strip Dish Series	132
Big Block Mopar 440 High Comp. Dome Series	132
Big Block Mopar 440 Edelbrock Dome Series	133
Mopar Hemi
Mopar 426 Hemi Street Dome Series	134
Mopar 426 Hemi Race Dome Series	135
Sport Compact Series
GM
GM Ecotec Street/Strip Series	136
Ford
Ford/Barra XR-6 40L Turbo Series	137
Ford 16L Ecoboost Series	138
Ford 20L Ecoboost Series	138
Ford 23L Ecoboost Series	139
Ford 35L Ecoboost Series	139
Honda
Honda B18 Rebel Series	140
Honda K20 Rebel Series	140
Honda K24 Rebel Series	141
Subaru
Subaru 2002-05 EJ205 WRX/STI Series	142
Subaru 2006-08 EJ255 WRX Series	142
Subaru 2004-UP EJ257 WRX/STI Series	143
Subaru/Toyota FA20 BRZ/4U-GSE Series	144
Subaru FA20DIT WRX Series	145
Mitsubishi
Mitsubishi 1999-2007 EVO VI-IX – 4G63 Series	146
Mitsubishi 2008-UP EVO X – 4B11 Series	148
Toyota
Toyota 2JZGTE Series	149

Page 4

Nissan	Page
Nissan SR20DE & SR20DET Series	150
Nissan VQ35DE Series	150
Nissan VQ37VHR Series	151
Nissan GT-R 38L VR38DETT Series	152
Nissan Q50/Q60 30L VR30DDTT Series	153
Audi/Volkswagen
Audi/Volkswagen 18T 20V Series	154
Audi/Volkswagen 20T FSI & TSI Series	155
Volkswagen VR6 32L R32 Series	156
Diesel
Diesel Custom Piston Capabilities	158
NHRA Legal
NHRA Legal Piston Series	160
Coatings
Coating Services	162
Wrist Pins
8620 Series	164
H-13 Series	166
TP-1 Series	170
Wrist Pin Retaining Locks	171
Ringsets
Pro-Select Ringsets	172
Piston Ring Installation Guidelines	185
Support Rails
Oil Ring Support Rails	186
Tools
Piston Checking Fixture	188
Chamber Mold Kit
Precision Ring Filer–110V 1/15HP	188
Assembly Lube 8oz	189
Total Seal Quickseat	189
Piston Ring Expander	189
Tapered Ring Compressors	190
Tech Help
Piston Orientation Diagrams	191
Custom Capabilities	194
Comp. Ratios Explained	196
Automath Formulas	197
Forms
Custom Pistons Options Listings	198

Page 5
History and Introduction

In the early days of racing, those who wanted to win races became innovators, pushing the envelope of speed in the quest for glory. Diamond Pistons, founded in 1968–the heyday of muscle cars and drag racing– was born of that innovation and continues today to be a driving force in performance and racing piston design. Original founders, “Diamond” Jim Cavallaro, Nick Plantas and Butch Eldkins, were a group of racers and entrepreneurs who combined resources to form the company’s first iteration. It didn’t take long for them to carve a niche in the highperformance game, with Diamond quickly becoming involved with Super Stock and Pro Stock in the early ‘70s. Like many companies of that ilk and era, Diamond wasn’t focused on doing just one thing. Instead, they did it all. Cylinder head porting, engine building, and all other manner of performance took place under Diamond’s roof. From Pro Stock and NASCAR engines, to rocker arms and fittings were all built under Diamond’s roof. It was a fully operational machine shop that deigned anything needed, in-house. As demand for performance peaked, Diamond started to machine their own pistons using forged blanks, finished in-house to their rigid specs and quality. That business plan continued into the early ‘90s when a new owner, Bob Fox, decided to shift the company’s considerable engineering resources solely to piston development. Fox, who previously worked for the trio of founders as a salesman, purchased the company from Jim, Butch, and Nick in 1999. With new leadership and product direction, Diamond’s resources became hyper-focused on performance and racing piston technology and innovation. As Diamond Pistons went up against corporate conglomerates, it was a classic case of David vs. Goliath. However, Fox realized this wasn’t a detriment, but a strength in scale. The goliaths of the world simply couldn’t provide the attention to detail and customer service that Diamond was and continues to be capable of. That individual customer focus allowed the company to grow into an industry leader in billet and prototype piston production.

Throughout the years Diamond has maintained their seat on the cutting-edge of manufacturing technology by continuously upgrading equipment, machinery, and software. In addition to hardware, Diamond has completely revolutionized the landscape of manufacturing methodology. A complete forged piston can now go from raw material to a finished part in a single machining cell, in one-operation. A process that traditionally took weeks of manufacturing has been reduced to mere hours. Even more important, dimensional tolerances, repeatability, and overall quality have been improved 25 percent over legacy manufacturing processes, further elevating Diamond’s level of excellence. This excellence is evident in Diamond’s relationships with top racing teams such as those of Pro Stock drivers Greg Anderson and Jason Line. That technology then trickles down to designs available to others spaces of the racing sphere. While some may think piston technology has reached its zenith, that’s hardly the case. Diamond is always looking forward, striving to develop the next big thing in piston technology. From materials and machining, to tooling techniques, and new engineering software, Diamond’s innovation is shaping the curve. The proof is in the performance! It’s not just a tagline, but the credo of Diamond’s business; six words that encompass our ideals and personal commitment to each and every product that leaves our doors.

Page 6
Chevy LM7 5.3L STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Side gas ports for better ring seal
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.0mm x 1.2mm x 2.8mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.176" intake and .103" exhaust
• 2618 material for High HP-NOS-Boost applications
LS1 5.7L Block: 3.898 Std Bore 3.622 Std Stroke Comp. RATIO
Bore Stroke Rod C.D. Weight Pin CC's 62cc 66cc 70cc Ring Set Part # each

LM7 Block: 3.780 Std Bore 3.622 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	Ring Set	Part # each
3.780	3.622	6.098	1.331	call	.945 x 2.500	-2.0cc	10.2	9.3	09543780 $187.49	11592R1 $97.50
3.800	3.622	6.098	1.331	call	.945 x 2.500	-2.0cc	10.3	9.4	09543800 $187.49	11598R1 $97.50
3.780	3.622	6.125	1.304	call	.927 x 2.500	-2.0cc	10.2	9.3	09543780 $187.49	11593R1 $97.50
3.800	3.622	6.125	1.304	call	.927 x 2.500	-2.0cc	10.3	9.4	09543800 $187.49	11599R1 $97.50

Page 7

Chevy LS1 STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 1.2mm x 1.5mm x 3.0mm ring package on all 3.905 bore
piston sets included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.176" intake and .105" exhaust
• 2618 material for High HP-NOS-Boost applications

LS1 5.7L Block: 3.898 Std Bore 3.622 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	66cc	70cc	Ring Set	Part # each
3.905	3.622	6.098	1.331	415	.945 x 2.500	-2.0cc	10.7	10.2	9.8	09453905 $399.99	11500R1 $97.50
3.905	3.622	6.098	1.331	424	.945 x 2.500	0.0cc	11.0	10.5	10.0	09453905 $399.99	11501R1 $97.50
3.905	3.622	6.125	1.304	408	.927 x 2.500	-2.0cc	10.7	10.2	9.8	09453905 $399.99	11502R1 $97.50
3.905	4.000	6.125	1.115	375	.927 x 2.500	-2.0cc	11.7	11.2	10.7	09453905 $399.99	11505R1 $97.50
LS2 Block: 4.000 Std Bore 3.622 Std Stroke							Comp. Ratio				-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	66cc	70cc	Ring Set	Part # each
4.005	4.000	6.125	1.115	402	.927 x 2.500	-2.0cc	12.2	11.6	11.1	09454005 $187.49	11540R1 $97.50
LQ4/LQ9 6.0L Block: 4.000 Std Bore 3.622 Std Stroke							Comp. Ratio--				-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	66cc	70cc	Ring Set	Part # each
4.030	3.622	6.098	1.331	449	.945 x 2.500	-2.0cc	11.3	10.7	10.3	09454030 $187.49	11510R1 $97.50
4.060	3.622	6.098	1.331	457	.945 x 2.500	-2.0cc	11.4	10.9	10.4	09454065 $187.49	11511R1 $97.50
4.030	3.622	6.125	1.304	451	.927 x 2.500	-2.0cc	11.3	10.7	10.3	09454030 $187.49	11512R1 $97.50
4.060	3.622	6.125	1.304	452	.927 x 2.500	-2.0cc	11.4	10.9	10.4	09454065 $187.49	11513R1 $97.50
4.000	4.000	6.125	1.115	402	.927 x 2.500	-2.0cc	12.2	11.6	11.1	09454005 $187.49	11518R1 $97.50
4.030	4.000	6.125	1.115	412	.927 x 2.500	-2.0cc	12.3	11.8	11.2	09454030 $187.49	11519R1 $97.50
4.060	4.000	6.125	1.115	418	.927 x 2.500	-2.0cc	12.5	11.9	11.4	09454065 $187.49	11529R1 $97.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 8
Chevy LS3/L92 STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.176" intake and .105" exhaust
• 2618 material for High HP-NOS-Boost applications

LS3-L92 Block: 4.065 Std Bore 3.622 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	76cc	Ring Set	Part # each
4.005	3.622	6.125	1.304	438	.927 x 2.500	-2.0cc	11.1	10.1	9.5	09454005 $187.49	11541R1 $97.50
4.005	4.000	6.125	1.115	413	.927 x 2.500	-2.0cc	12.2	11.1	10.4	09454005 $187.49	11542R1 $97.50
4.065	3.622	6.125	1.304	457	.927 x 2.500	-2.0cc	11.5	10.4	9.8	09454065 $187.49	11543R1 $97.50
4.065	4.000	6.125	1.115	421	.927 x 2.500	-2.0cc	12.5	11.4	10.7	09454065 $187.49	11544R1 $97.50
4.070	3.622	6.125	1.304	458	.927 x 2.500	-2.0cc	11.5	10.5	9.8	09454070 $187.49	11545R1 $97.50
4.070	4.000	6.125	1.115	423	.927 x 2.500	-2.0cc	12.6	11.4	10.7	09454070 $187.49	11546R1 $97.50
4.125	3.622	6.125	1.304	call	.927 x 2.500	-2.0cc	11.7	10.7	10.0	09454125 $187.49	11560R2 $97.50
4.125	4.000	6.125	1.115	437	.927 x 2.500	-2.0cc	12.9	11.7	11.0	09454125 $187.49	11547R1 $97.50
4.130	4.000	6.125	1.115	440	.927 x 2.500	-2.0cc	12.9	11.7	11.0	09454130 $187.49	11548R1 $97.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.


Chevy LS7 STREET/STRIP FLAT TOP SERIES

LS7 Block: 4.125 Std Bore 4.000 Std Stroke							Comp. Ratio		-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	70cc	72cc	Ring Set	Part # each
4.125	4.000	6.077	1.163	456	.9252 x 2.250	-3.84c	11.5	11.2	09454125 $187.49	11580R1 $106.25
4.130	4.000	6.077	1.163	457	.9252 x 2.250	-3.84cc	11.5	11.3	09454130 $187.49	11581R1 $106.25
4.125	4.000	6.125	1.115	449	.9252 x 2.250	-3.84cc	11.5	11.2	09454125 $187.49	11585R1 $106.25
4.130	4.000	6.125	1.115	455	.9252 x 2.250	-3.84cc	11.5	11.3	09454130 $187.49	11586R1 $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 9
Chevy LS1 STREET/STRIP DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 1.2mm x 1.5mm x 3.0mm ring package on all 3.905 bore piston
sets included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.176" intake and .105" exhaust
• 2618 material for High HP-NOS-Boost applications

LS1 5.7L Block: 3.898 Std Bore 3.622 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	66cc	70cc	Ring Set	Part # each
3.905	3.622	6.125	1.304	421	.927 x 2.500	-8.6cc	9.9	9.5	9.1	09453905 $399.99	11503R1 $97.50
3.905	4.000	6.125	1.115	383	.927 x 2.500	-7.0cc	11.1	10.6	10.1	09453905 $399.99	11504R1 $97.50

LS2 Block: 4.000 Std Bore 3.622 Std Stroke							Comp. Ratio			-	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	66cc	70cc	Ring Set	Part # each
4.005	4.000	6.125	1.115	403	.927 x 2.500	-10.0cc	11.1	10.6	10.2	09454005 $187.49	11550R1 $97.50
LQ4/LQ9 6.0L Block: 4.000 Std Bore 3.622 Std Stroke							Comp. Ratio			-	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	66cc	70cc	Ring Set	Part # each
4.000	3.622	6.098	1.331	443	.945 x 2.500	-13.7cc	9.7	9.3	9.0	09454005 $187.49	11514R1 $97.50
4.030	3.622	6.098	1.331	450	.945 x 2.500	-15.0cc	9.7	9.3	9.0	09454030 $187.49	11515R1 $97.50
4.000	3.622	6.125	1.304	437	.927 x 2.500	-13.7cc	9.7	9.3	9.0	09454005 $187.49	11516R1 $97.50
4.030	3.622	6.125	1.304	446	.927 x 2.500	-15.0cc	9.7	9.3	9.0	09454030 $187.49	11517R1 $97.50
4.000	4.000	6.125	1.115	407	.927 x 2.500	-15.0cc	10.5	10.1	9.7	09454005 $187.49	11520R1 $97.50
4.030	4.000	6.125	1.115	410	.927 x 2.500	-15.0cc	10.6	10.2	9.8	09454030 $187.49	11521R1 $97.50
4.125	4.000	6.125	1.115	434	.927 x 2.500	-7.0cc	12.1	11.6	11.1	09454125 $187.49	11522R1 $97.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 10
Chevy LS3/L92 STREET/STRIP DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.176" intake and .105" exhaust

LS3-L92 Block: 4.065 Std Bore 3.622 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	76cc	Ring Set	Part # each
4.005	4.000	6.125	1.115	410	.927 x 2.500	-19.2cc	10.0	9.4	8.9	09454005 $187.49	11551R1 $97.50
4.065	3.622	6.125	1.304	461	.927 x 2.500	-12.3cc	10.2	9.4	8.9	09454065 $187.49	11552R1 $97.50
4.065	4.000	6.125	1.115	412	.927 x 2.500	-21.0cc	10.2	9.4	9.0	09454065 $187.49	11553R1 $97.50
4.070	3.622	6.125	1.304	470	.927 x 2.500	-12.6cc	10.2	9.4	8.9	09454070 $187.49	11554R1 $97.50
4.070	4.000	6.125	1.115	410	.927 x 2.500	-22.5cc	10.0	9.3	8.9	09454070 $187.49	11555R1 $97.50
4.125	3.622	6.125	1.304	call	.927 x 2.500	-13.0cc	10.3	9.5	9.0	09454125 $187.49	11561R2 $97.50
4.125	4.000	6.125	1.115	call	.927 x 2.500	-15.0cc	11.0	10.2	9.7	09454125 $187.49	11584R1 $97.50
4.125	4.000	6.125	1.115	420	.927 x 2.500	-25.3cc	10.0	9.3	8.9	09454125 $187.49	11556R1 $97.50
4.130	4.000	6.125	1.115	420	.927 x 2.500	-25.6cc	10.0	9.3	8.9	09454130 $187.49	11557R1 $97.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 11
Chevy LS7 STREET/STRIP DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design for maximum strength
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 8620 .185W wrist pins chamfered for roundwire locks included
• Valve pocket depth: 0.206" intake and .148" exhaust
• 2618 material for High HP-NOS-Boost applications

LS7 Block: 4.125 Std Bore 4.000 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	70cc	72cc	Ring Set	Part # each
4.125	4.000	6.077	1.163	459	.9252 x 2.250	-23.0cc	9.5	9.4	09454125 $187.49	11590R1 $106.25
4.130	4.000	6.077	1.163	453	.9252 x 2.250	-23.0cc	9.5	9.4	09454130 $187.49	11591R1 $106.25
4.125	4.000	6.125	1.115	450	.927 x 2.250	-23.0cc	9.5	9.4	09454125 $187.49	11595R1 $106.25
4.130	4.000	6.125	1.115	445	.927 x 2.250	-23.0cc	9.5	9.4	09454130 $187.49	11596R1 $106.25

Chevy LS9/LSA STREET/STRIP DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.178" intake and .108" exhaust

LS9/LSA 6.2L Block: 4.065 Std Bore 3.622 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	70cc	Ring Set	Part # each
4.065	3.622	6.125	1.304	call	.927 x 2.500	-11.0cc	9.5	09454065 $187.49	11588R1 $97.50
4.070	3.622	6.125	1.304	call	.927 x 2.500	-11.0cc	9.5	09454070 $187.49	11589R1 $97.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 12
Chevy L83 ECOTEC3 5.3L STREET/STRIP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Side gas ports for better ring seal
• Top ring down dimension: .250"
• Ratios figured for .053 head gasket
• Premium 1.0mm x 1.2mm x 2.8mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.130" intake and .150" exhaust
• 2618 material for High HP-NOS-Boost applications

L83 Block: 3.780 Std Bore 3.622 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	57cc	60cc	Ring Set	Part # each
3.780	3.622	6.098	1.331	call	.943 x 2.500	2.0cc	11.2	10.7	09543780 $187.49	21500R1 $97.50
3.800	3.622	6.098	1.331	call	.943 x 2.500	2.0cc	11.3	10.8	09543800 $187.49	21501R1 $97.50
3.780	3.622	6.125	1.304	call	.927 x 2.500	2.0cc	11.2	10.7	09543780 $187.49	21502R1 $97.50
3.800	3.622	6.125	1.304	call	.927 x 2.500	2.0cc	11.3	10.8	09543800 $187.49	21503R1 $97.50
3.780	3.622	6.125	1.304	call	.927 x 2.500	-1.6cc	10.6	10.2	09543780 $187.49	21504R1 $97.50
3.800	3.622	6.125	1.304	call	.927 x 2.500	-1.6cc	10.7	10.3	09543800 $187.49	21505R1 $97.50
3.780	3.622	6.125	1.304	call	.927 x 2.500	-9.5cc	9.6	9.3	09543780 $187.49	21506R1 $97.50
3.800	3.622	6.125	1.304	call	.927 x 2.500	-9.5cc	9.7	9.4	09543800 $187.49	21507R1 $97.50
3.780	4.000	6.125	1.115	call	.927 x 2.500	-5.0cc	11.1	10.7	09543780 $187.49	21508R1 $97.50
3.800	4.000	6.125	1.115	call	.927 x 2.500	-5.0cc	11.2	10.8	09543800 $187.49	21509R1 $97.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 13
Chevy Gen V LT1/LT4 STREET/STRIP SERIES

• Designed for Chevy Gen V LT1/LT4 engine base
• Piston crowns designed to work with OEM direct injection
• 3D milling on piston crowns for ready to install finish
• Offset pins for quiet operation
• Inboard forging design for maximum strength
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .300"
• Ratios figured for 4.125 x .050 head gasket
• Premium 1.2mm x 1.2mm x 3.0mm ring package included
• Premium 8620 .185W wrist pins chamfered for roundwire locks included
• Valve pocket depth: 0.200" intake and .200" exhaust
• 2618 material for High HP/Boost applications

Stock Bore 4.065 Stock Stroke 3.622							Comp. Ratio		-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	59cc (LT1)	65cc (LT4)	Ring Set	Part # each
4.065	3.622	6.098	1.331	575	.943 x 2.250	-1.0cc	11.5	10.7	09454065 $187.49	11531R2 $106.25
4.065	3.622	6.098	1.331	567	.943 x 2.250	-7.0cc	10.7	10.0	09454065 $187.49	11532R2 $106.25
4.065	3.622	6.125	1.304	call	.927 x 2.250	-1.5cc	11.5	10.7	09454065 $187.49	11533R2 $106.25
4.070	3.622	6.125	1.304	call	.927 x 2.250	-1.5cc	11.5	10.7	09454070 $187.49	11534R2 $106.25
4.065	3.622	6.125	1.304	call	.927 x 2.250	-7.0cc	10.7	10.0	09454065 $187.49	11535R2 $106.25
4.070	3.622	6.125	1.304	call	.927 x 2.250	-7.0cc	10.8	10.1	09454070 $187.49	11536R2 $106.25
4.065	4.000	6.125	1.115	call	.927 x 2.250	-9.0cc	11.5	10.8	09454065 $187.49	11569R2 $106.25
4.070	4.000	6.125	1.115	call	.927 x 2.250	-9.0cc	11.5	10.8	09454070 $187.49	11587R2 $106.25
4.065	4.000	6.125	1.115	call	.927 x 2.250	-16.0cc	10.7	10.0	09454065 $187.49	11539R1
4.070	4.000	6.125	1.115	call	.927 x 2.250	-16.0cc	10.7	10.1	09454070 $187.49	11549R1
4.125	4.000	6.125	1.115	call	.927 x 2.250	-11.0cc	11.5	10.8	09454125 $187.49	11594R2 $106.25
4.125	4.000	6.125	1.115	call	.927 x 2.250	-19.0cc	10.6	10.0	09454125 $187.49	11597R2 $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 14
Mopar 5.7L HEMI SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with 5.7L & 6.1L cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .285"
• Ratios figured for .040 head gasket @ 9.250 Deck
• Premium 1.2mm x 1.2mm x 3.0mm ring package
• Premium 8620 .185W wrist pins included chamfered for roundwire locks
• Valve pocket depth: 0.175" intake and .075" exhaust
• Will work with up to a intake valve size of 2.080" and exhaust valve size of 1.625"
• 2618 material for High HP-NOS-Boost applications

5.7L Block: 3.917 Std Bore 3.578 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	85cc	Ring Set	Part # each
3.927	3.578	6.243	1.220	call	.945 x 2.350	15.0cc	10.0	09453927 $187.49	53033R1 $97.50
3.937	3.578	6.243	1.220	call	.945 x 2.350	15.0cc	10.1	09453937 $187.49	53034R1 $97.50
3.927	3.578	6.243	1.220	call	.945 x 2.350	5.0cc	9.0	09453927 $187.49	53036R1 $97.50
3.937	3.578	6.243	1.220	call	.945 x 2.350	5.0cc	9.0	09453937 $187.49	53037R1 $97.50
3.927	4.050	6.125	1.090	call	.927 x 2.350	6.5cc	10.0	09453927 $187.49	53003R1 $97.50
3.937	4.050	6.125	1.090	call	.927 x 2.350	6.5cc	10.0	09453937 $187.49	53004R1 $97.50
3.927	4.050	6.125	1.090	call	.927 x 2.350	-5.0cc	9.0	09453927 $187.49	53006R1 $97.50
3.937	4.050	6.125	1.090	call	.927 x 2.350	-5.0cc	9.0	09453937 $187.49	53007R1 $97.50

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 15
Mopar 5.7L 2009 & UP HEMI SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with 2009 & up 5.7L cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .285"
• Ratios figured for .040 head gasket @ 9.250 Deck
• Premium 1.2mm x 1.2mm x 3.0mm ring package
• Premium 8620 .185W wrist pins included chamfered for roundwire locks
• Valve pocket depth: 0.175" intake and .075" exhaust
• Will work with up to a intake valve size of 2.080" and exhaust valve size of 1.625"
• 2618 material for High HP-NOS-Boost applications

5.7L Block: 3.917 Std Bore 3.578 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	64cc	Ring Set	Part # each
3.927	4.050	6.125	1.090	call	.927 x 2.350	-14.5cc	10.0	09453927 $187.49	53051R1 $97.50
3.937	4.050	6.125	1.090	call	.927 x 2.350	-14.5cc	10.0	09453937 $187.49	53052R1 $97.50
3.927	4.050	6.125	1.090	call	.927 x 2.350	-20.0cc	9.5	09453927 $187.49	53054R1 $97.50
3.937	4.050	6.125	1.090	call	.927 x 2.350	-20.0cc	9.5	09453937 $187.49	53055R1 $97.50
3.927	4.050	6.125	1.090	call	.927 x 2.350	-25.0cc	9.0	09453927 $187.49	53057R1 $97.50
3.937	4.050	6.125	1.090	call	.927 x 2.350	-25.0cc	9.1	09453937 $187.49	53058R1 $97.50

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 16
Mopar 6.1L HEMI SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with 5.7L & 6.1L cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .285"
• Ratios figured for .040 head gasket @ 9.250 Deck
• Premium 1.2mm x 1.2mm x 3.0mm ring package
• Premium 8620 .185W wrist pins included chamfered for roundwire locks
• Valve pocket depth: 0.175" intake and .075" exhaust
• Will work with up to a intake valve size of 2.080" and exhaust valve size of 1.625"
• 2618 material for High HP-NOS-Boost applications

6.1L Block: 4.055 Std Bore 3.578 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	74cc	Ring Set	Part # each
4.060	3.578	6.243	1.220	call	.984 x 2.350	3.5cc	10.5	09454060 $187.49	53039R1 $97.50
4.070	3.578	6.243	1.220	call	.984 x 2.350	3.5cc	10.6	09454070 $187.49	53040R1 $97.50
4.080	3.578	6.243	1.220	call	.984 x 2.350	3.5cc	10.6	09454080 $187.49	53041R1 $97.50
4.060	3.578	6.243	1.220	call	.984 x 2.350	-5.5cc	9.5	09454060 $187.49	53043R1 $97.50
4.070	3.578	6.243	1.220	call	.984 x 2.350	-5.5cc	9.6	09454070 $187.49	53044R1 $97.50
4.080	3.578	6.243	1.220	call	.984 x 2.350	-5.5cc	9.6	09454080 $187.49	53045R1 $97.50
4.060	3.578	6.243	1.220	call	.984 x 2.350	-11.0cc	9.0	09454060 $187.49	53047R1 $97.50
4.070	3.578	6.243	1.220	call	.984 x 2.350	-11.0cc	9.1	09454070 $187.49	53048R1 $97.50
4.080	3.578	6.243	1.220	call	.984 x 2.350	-11.0cc	9.1	09454080 $187.49	53049R1 $97.50
4.060	4.050	6.125	1.090	call	.927 x 2.350	-5.0cc	10.5	09454060 $187.49	53009R1 $97.50
4.070	4.050	6.125	1.090	call	.927 x 2.350	-5.0cc	10.5	09454070 $187.49	53010R1 $97.50
4.080	4.050	6.125	1.090	call	.927 x 2.350	-5.0cc	10.5	09454080 $187.49	53011R1 $97.50
4.060	4.050	6.125	1.090	call	.927 x 2.350	-15.0cc	9.5	09454060 $187.49	53013R1 $97.50
4.070	4.050	6.125	1.090	call	.927 x 2.350	-15.0cc	9.6	09454070 $187.49	53014R1 $97.50
4.080	4.050	6.125	1.090	call	.927 x 2.350	-15.0cc	9.6	09454080 $187.49	53015R1 $97.50
4.060	4.050	6.125	1.090	call	.927 x 2.350	-21.0cc	9.0	09454060 $187.49	53017R1 $97.50
4.070	4.050	6.125	1.090	call	.927 x 2.350	-21.0cc	9.1	09454070 $187.49	53018R1 $97.50
4.080	4.050	6.125	1.090	call	.927 x 2.350	-21.0cc	9.1	09454080 $187.49	53019R1 $97.50

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 17
Mopar 6.2L HELLCAT HEMI SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design for maximium strength
• Valve pockets designed to work with 6.2L Hellcat cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .300"
• Ratios figured for .036 head gasket @ 9.280 Deck
• Premium 1.2mm x 1.2mm x 3.0mm ring package
• Premium 8620 .185W wrist pins chamfered for roundwire locks included
• Valve pocket depth: 0.130" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• 2618 material for High HP-NOS-Boost applications

Hellcat 6.2L Block: 4.090 Std Bore 3.578 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	75cc	Ring Set	Part # each
4.090	3.578	6.200	1.275	call	.927 x 2.500	1.5cc	9.9	09454090 $399.99	53100R1 $106.25
4.100	3.578	6.200	1.275	call	.927 x 2.500	1.5cc	10.0	09454100 $399.99	53101R1 $106.25
4.125	3.578	6.200	1.275	call	.927 x 2.500	1.5cc	10.1	09454125 $187.49	53102R1 $106.25
4.090	3.578	6.200	1.275	call	.927 x 2.500	-3.0cc	9.5	09454090 $399.99	53103R1 $106.25
4.100	3.578	6.200	1.275	call	.927 x 2.500	-3.0cc	9.5	09454100 $399.99	53104R1 $106.25
4.125	3.578	6.200	1.275	call	.927 x 2.500	-3.0cc	9.6	09454125 $187.49	53105R1 $106.25
4.090	3.578	6.200	1.275	call	.927 x 2.500	-9.0cc	9.0	09454090 $399.99	53106R1 $106.25
4.100	3.578	6.200	1.275	call	.927 x 2.500	-9.0cc	9.0	09454100 $399.99	53107R1 $106.25
4.125	3.578	6.200	1.275	call	.927 x 2.500	-9.0cc	9.1	09454125 $187.49	53108R1 $106.25

Page18
Mopar 6.4L APACHE HEMI SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design for maximium strength
• Valve pockets designed to work with 6.4L Apache cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .300"
• Ratios figured for .036 head gasket @ 9.280 Deck
• Premium 1.2mm x 1.2mm x 3.0mm ring package
• Premium 8620 .185W wrist pins chamfered for roundwire locks included
• Valve pocket depth: 0.130" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• 2618 material for High HP-NOS-Boost applications

Apache 6.4L Block: 4.090 Std Bore 3.724 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	72cc	Ring Set	Part # each
4.090	3.724	6.200	1.210	call	.927 x 2.500	-6.0cc	10.0	09454090 $399.99	53110R1 $106.25
4.100	3.724	6.200	1.210	call	.927 x 2.500	-6.0cc	10.1	09454100 $399.99	53111R1 $106.25
4.125	3.724	6.200	1.210	call	.927 x 2.500	-6.0cc	10.2	09454125 $187.49	53112R1 $106.25
4.090	3.724	6.200	1.210	call	.927 x 2.500	-11.5cc	9.5	09454090 $399.99	53113R1 $106.25
4.100	3.724	6.200	1.210	call	.927 x 2.500	-11.5cc	9.5	09454100 $399.99	53114R1 $106.25
4.125	3.724	6.200	1.210	call	.927 x 2.500	-11.5cc	9.6	09454125 $187.49	53115R1 $106.25
4.090	3.724	6.200	1.210	call	.927 x 2.500	-17.0cc	9.0	09454090 $399.99	53116R1 $106.25
4.100	3.724	6.200	1.210	call	.927 x 2.500	-17.0cc	9.1	09454100 $399.99	53117R1 $106.25
4.125	3.724	6.200	1.210	call	.927 x 2.500	-17.0cc	9.2	09454125 $187.49	53118R1 $106.25

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page19
Just a couple of Race Cars that use Diamond Pistons

Page 20
Big Block Chevy 24°/26° COMPETITION SERIES

• Designed for use with most 24°/26° cylinder heads
• Vertical gas ports for maximum ring seal
• Inboard forging design for maximum strength
• Suitable for small to medium nitrous applications
• Moly skirt coating for friction loss and skirt wear protection
• Premium .043mm x .043mm x 3/16 ring package
• H-13 tool steel .185W wrist pins included
• Top ring down dimension: .300" - .290" on 1.065cd
• Will work with up to a intake valve size of 2.350" and exhaust valve size of 1.900"
• Valve pocket depth: 0.325" intake and -.120" exhaust
• Made from 2618 alloy

-							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	112cc	118cc	124cc	Ring Set	Part # each
4.500	4.250	6.385	1.270	655	.990 x 2.750	45.0cc	14.0	13.2	12.4	09244500 $399.99	20000 $147.50
4.530	4.250	6.385	1.270	668	.990 x 2.750	45.0cc	14.2	13.3	12.6	09244530 $399.99	20001 $147.50
4.560	4.250	6.385	1.270	680	.990 x 2.750	45.0cc	14.4	13.5	12.7	09244560 $399.99	20002 $147.50
4.600	4.250	6.385	1.270	683	.990 x 2.750	45.0cc	14.6	13.7	12.9	09244600 $399.99	20003 $147.50
4.610	4.250	6.385	1.270	693	.990 x 2.750	45.0cc	14.7	13.8	13.0	09244610 $399.99	20004 $147.50
4.625	4.250	6.385	1.270	700	.990 x 2.750	45.0cc	14.7	13.8	13.0	09244625 $399.99	20005 $147.50
4.500	4.375	6.385	1.215	645	.990 x 2.750	45.0cc	14.7	13.8	13.0	09244500 $399.99	20006 $147.50
4.530	4.375	6.385	1.215	656	.990 x 2.750	45.0cc	14.9	14.0	13.1	09244530 $399.99	20007 $147.50
4.560	4.375	6.385	1.215	668	.990 x 2.750	45.0cc	15.1	14.1	13.3	09244560 $399.99	20008 $147.50
4.600	4.375	6.385	1.215	682	.990 x 2.750	45.0cc	15.3	14.4	13.5	09244600 $399.99	20009 $147.50
4.610	4.375	6.385	1.215	677	.990 x 2.750	45.0cc	15.4	14.4	13.6	09244610 $399.99	20010 $147.50
4.625	4.375	6.385	1.215	682	.990 x 2.750	45.0cc	15.5	14.5	13.7	09244625 $399.99	20011 $147.50
4.500	4.375	6.535	1.065	612	.990 x 2.750	45.0cc	14.7	13.8	13.0	09244500 $399.99	20012 $147.50
4.530	4.375	6.535	1.065	619	.990 x 2.750	45.0cc	14.9	14.0	13.1	09244530 $399.99	20013 $147.50
4.560	4.375	6.535	1.065	634	.990 x 2.750	45.0cc	15.1	14.1	13.3	09244560 $399.99	20014 $147.50
4.600	4.375	6.535	1.065	635	.990 x 2.750	45.0cc	15.3	14.4	13.5	09244600 $399.99	20015 $147.50
4.610	4.375	6.535	1.065	636	.990 x 2.750	45.0cc	15.4	14.4	13.6	09244610 $399.99	20016 $147.50
4.625	4.375	6.535	1.065	652	.990 x 2.750	45.0cc	15.5	14.5	13.7	09244625 $399.99	20017 $147.50
4.500	4.500	6.385	1.155	633	.990 x 2.750	45.0cc	15.3	14.3	13.5	09244500 $399.99	20018 $147.50
4.530	4.500	6.385	1.155	641	.990 x 2.750	45.0cc	15.4	14.4	13.5	09244530 $399.99	20019 $147.50
4.560	4.500	6.385	1.155	656	.990 x 2.750	45.0cc	15.7	14.7	13.9	09244560 $399.99	20020 $147.50
4.600	4.500	6.385	1.155	667	.990 x 2.750	45.0cc	15.8	14.8	14.0	09244600 $399.99	20021 $147.50
4.610	4.500	6.385	1.155	669	.990 x 2.750	45.0cc	15.9	14.9	14.0	09244610 $399.99	20022 $147.50
4.625	4.500	6.385	1.155	678	.990 x 2.750	45.0cc	16.0	15.0	14.1	09244625 $399.99	20023 $147.50
4.500	4.750	6.700	1.120	623	.990 x 2.750	45.0cc	16.5	15.4	14.5	09244500 $399.99	20024 $147.50
4.530	4.750	6.700	1.120	639	.990 x 2.750	45.0cc	16.6	15.5	14.6	09244530 $399.99	20025 $147.50
4.560	4.750	6.700	1.120	648	.990 x 2.750	45.0cc	16.7	15.6	14.7	09244560 $399.99	20026 $147.50
4.600	4.750	6.700	1.120	654	.990 x 2.750	45.0cc	16.8	15.7	14.8	09244600 $399.99	20027 $147.50
4.610	4.750	6.700	1.120	666	.990 x 2.750	45.0cc	16.9	15.8	14.9	09244610 $399.99	20028 $147.50
4.625	4.750	6.700	1.120	660	.990 x 2.750	45.0cc	17.0	15.9	15.0	09244625 $399.99	20029 $147.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 21
Big Block Chevy 20° COMPETITION SERIES

Designed for use with Brodix SR20 and Dart 20° cylinder heads
• Vertical gas ports for maximum ring seal
• Inboard forging design for maximum strength
• Suitable for small to medium nitrous applications
• Moly skirt coating for friction loss and skirt wear protection
• Premium .043mm x .043mm x 3.0mm ring package
• H-13 tool steel .185W wrist pins included
• Top ring down dimension: .295" - .280" on 1.065cd
• Will work with up to a intake valve size of 2.400" and exhaust valve size of 1.800"
• Valve pocket depth: 0.345" intake and -.030" exhaust
• Made from 2618 alloy

-							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	95cc	Ring Set	Part # each
4.600	4.375	6.385	1.215	655	.990 x 2.750	27.94cc	15.3	09224600 $429.99	21000 $147.50
4.605	4.375	6.385	1.215	657	.990 x 2.750	27.94cc	15.3	09224600 $429.99	21001 $147.50
4.610	4.375	6.385	1.215	658	.990 x 2.750	27.94cc	15.3	09224610	21002 $147.50
4.625	4.375	6.385	1.215	663	.990 x 2.750	27.94cc	15.4	09224625 $429.99	21003 $147.50
4.600	4.375	6.535	1.065	618	.990 x 2.750	27.94cc	15.3	09224600 $429.99	21004 $147.50
4.605	4.375	6.535	1.065	620	.990 x 2.750	27.94cc	15.3	09224600 $429.99	21005 $147.50
4.610	4.375	6.535	1.065	622	.990 x 2.750	27.94cc	15.3	09224610	21006 $147.50
4.625	4.375	6.535	1.065	629	.990 x 2.750	27.94cc	15.4	09224625 $429.99	21007 $147.50
4.600	4.500	6.385	1.155	643	.990 x 2.750	27.94cc	15.8	09224600 $429.99	21008 $147.50
4.605	4.500	6.385	1.155	644	.990 x 2.750	27.94cc	15.9	09224600 $429.99	21009 $147.50
4.610	4.500	6.385	1.155	647	.990 x 2.750	27.94cc	15.9	09224610	21010
4.625	4.500	6.385	1.155	652	.990 x 2.750	27.94cc	16.0	09224625 $429.99	21011 $147.50
4.600	4.750	6.700	1.120	625	.990 x 2.750	27.94cc	16.9	09224600 $429.99	21012
4.605	4.750	6.700	1.120	636	.990 x 2.750	27.94cc	17.0	09224600 $429.99	21013
4.610	4.750	6.700	1.120	639	.990 x 2.750	27.94cc	17.0	09224610	21014
4.625	4.750	6.700	1.120	643	.990 x 2.750	27.94cc	17.1	09224625 $429.99	21015
4.600	4.250	6.385	1.270	662	.990 x 2.750	27.94cc	14.6	09224600 $429.99	21016 $147.50
4.605	4.250	6.385	1.270	669	.990 x 2.750	27.94cc	14.6	09224600 $429.99	21017 $147.50
4.610	4.250	6.385	1.270	670	.990 x 2.750	27.94cc	14.7	09224610	21018 $147.50
4.625	4.250	6.385	1.270	676	.990 x 2.750	27.94cc	14.7	09224625 $429.99	21019 $147.50

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 22
Big Block Chevy 18° COMPETITION SERIES

• Designed for use with Dart 18° Big Chief & Brodix 18° Big Duke cylinder heads
• Vertical gas ports for maximum ring seal
• Inboard forging design for maximum strength
• Suitable for small to medium nitrous applications
• Moly skirt coating for friction loss and skirt wear protection
• Premium .043mm x .043mm x 3.0mm ring package
• H-13 tool steel .185W wrist pins included
• Top ring down dimension: .320" - .280" on 1.065cd
• Will work with up to a intake valve size of 2.450" and exhaust valve size of 1.900"
• Valve pocket depth: 0.310" intake and .080" exhaust
• Made from 2618 alloy

.							Comp. Ratio
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	70cc	85cc	95cc	100cc	Ring Set	Part # each
4.600	4.250	6.385	1.270	633	.990 x 2.750	15.8cc	17.0	14.2	12.9	12.3	09224600 $429.99	23000 $147.50
4.605	4.250	6.385	1.270	635	.990 x 2.750	15.8cc	17.0	14.2	12.9	12.3	09224600 $429.99	23001 $147.50
4.610	4.250	6.385	1.270	636	.990 x 2.750	15.8cc	17.0	14.2	12.9	12.3	09224610	23002 $147.50
4.625	4.250	6.385	1.270	645	.990 x 2.750	15.8cc	17.1	14.3	13.0	12.4	09224625 $429.99	23003 $147.50
4.600	4.375	6.385	1.215	623	.990 x 2.750	15.8cc	17.9	14.9	13.5	12.9	09224600 $429.99	23004 $147.50
4.605	4.375	6.385	1.215	626	.990 x 2.750	15.8cc	17.9	14.9	13.5	12.9	09224600 $429.99	23005 $147.50
4.610	4.375	6.385	1.215	627	.990 x 2.750	15.8cc	17.9	14.9	13.5	12.9	09224610	23006 $147.50
4.625	4.375	6.385	1.215	630	.990 x 2.750	15.8cc	18.0	15.0	13.6	13.0	09224625 $429.99	23007 $147.50
4.600	4.375	6.535	1.065	650	.990 x 2.750	15.8cc	17.9	14.9	13.5	12.9	09314600	23008 $147.50
4.605	4.375	6.535	1.065	585	.990 x 2.750	15.8cc	17.9	14.9	13.5	12.9	09314600	23009 $147.50
4.610	4.375	6.535	1.065	588	.990 x 2.750	15.8cc	17.9	14.9	13.5	12.9	09314610	23010 $147.50
4.625	4.375	6.535	1.065	595	.990 x 2.750	15.8cc	18.0	15.0	13.6	13.0	09314625	23011 $147.50
4.600	4.750	6.700	1.120	576	.990 x 2.750	7.0cc	17.8	15.1	13.7	13.1	09224600 $429.99	23012 $147.50
4.605	4.750	6.700	1.120	578	.990 x 2.750	7.0cc	17.8	15.1	3.7	13.1	09224600 $429.99	23013 $147.50
4.610	4.750	6.700	1.120	580	.990 x 2.750	7.0cc	17.8	15.1	13.7	13.1	09224610	23014 $147.50
4.625	4.750	6.700	1.120	587	.990 x 2.750	7.0cc	17.9	15.2	13.8	13.2	09224625 $429.99	23015 $147.50
4.600	4.500	6.385	1.155	603	.990 x 2.750	13.0cc	17.9	15.0	13.6	13.0	09224600 $429.99	23016 $147.50
4.605	4.500	6.385	1.155	609	.990 x 2.750	13.0cc	17.9	15.0	13.6	13.0	09224600 $429.99	23017 $147.50
4.610	4.500	6.385	1.155	613	.990 x 2.750	13.0cc	17.9	15.0	13.6	13.0	09224610	23018 $147.50
4.625	4.500	6.385	1.155	620	.990 x 2.750	13.0cc	18.0	15.1	13.7	13.1	09224625 $429.99	23019 $147.50

Page 24
Oldsmobile 350 STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with OEM & aftermarket
cylinder heads
• Top ring down dimension: .200"
• Ratios figured for .040 head gasket @ 9.330 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .155W wrist pins included
• Valve pocket depth: 0.075" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• Made from 4032 alloy and designed for applications up to 650hp

350 Block: 4.057 Std Bore 3.385 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	95cc	Ring Set	Part # each
4.060	3.385	6.000	1.620	510	.984 x 2.500	-1.3cc	8.8	09024030 $183.74	22001 $106.25

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Oldsmobile 455 STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with OEM & aftermarket cylinder heads
• Top ring down dimension: .200"
• Ratios figured for .040 head gasket @ 10.625 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .155W wrist pins included
• Valve pocket depth: 0.075" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• Made from 4032 alloy and designed for applications up to 650hp

455 Block: 4.125 Std Bore 4.250 Std Stroke							Comp. Ratio	-	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	77cc	Ring Set	Part # each
4.125	4.250	6.735	1.750	554	.984 x 2.500	-1.3cc	11.2	09024125 $183.74	61200 $106.25
4.155	4.250	6.735	1.750	560	.984 x 2.500	-1.3cc	11.3	09024155 $183.74	61201 $106.25

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 25
Oldsmobile 455 STREET/STRIP DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with OEM & aftermarket cylinder heads
• Top ring down dimension: .200"
• Ratios figured for .040 head gasket @ 10.625 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .155W wrist pins included
• Valve pocket depth: 0.075" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• Made from 4032 alloy and designed for applications up to 650hp

455 Block: 4.125 Std Bore 4.250 Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	77cc	Ring Set	Part # each
4.125	4.250	6.735	1.750	550	.984 x 2.500	-8.5cc	10.4	09024125 $183.74	61202 $106.25
4.155	4.250	6.735	1.750	560	.984 x 2.500	-8.5cc	10.5	09024155 $183.74	61203 $106.25
4.165	4.250	6.735	1.750	565	.984 x 2.500	-8.5cc	10.5	09024165 $183.74	61204 $106.25
4.155	4.500	7.100	1.260	465	.990 x 2.500	-15.0cc	10.5	09024155 $183.74	61205 $106.25
4.165	4.500	7.100	1.260	470	.990 x 2.500	-15.0cc	10.6	09024165 $183.74	61206 $106.25

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 26
Pontiac 400 STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with OEM & aftermarket cylinder heads
• Top ring down dimension: .200"
• Ratios figured for .040 head gasket @ 10.225 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.209" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• Made from 4032 alloy and designed for applications up to 650hp

400 Block: 4.120 Std Bore 3.750 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	72cc	77cc	87cc	Ring Set	Part # each
4.125	3.750	6.700	1.630	call	.990 x 2.500	-4.6cc	10.0	9.5	8.7	09024125 $183.74	22100 $106.25
4.155	3.750	6.700	1.630	call	.990 x 2.500	-4.6cc	10.1	9.7	8.8	09024155 $183.74	22102 $106.25

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Pontiac 455 STREET/STRIP FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with OEM & aftermarket cylinder heads
• Top ring down dimension: .200"
• Ratios figured for .040 head gasket @ 10.225 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .155W wrist pins included
• Valve pocket depth: 0.209" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• Made from 4032 alloy and designed for applications up to 650hp

455 Block: 4.151 Std Bore 4.210 Std							Comp. Ratio			-	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	72cc	77cc	87cc	Ring Set	Part # each
4.155	4.210	6.625	1.480	505	.980 x 2.500	-4.6cc	11.4	10.8	9.9	09024155 $183.74	61000 $106.25
4.165	4.210	6.625	1.480	510	.980 x 2.500	-4.6cc	11.4	10.9	9.9	09024165 $183.74	61001 $106.25
4.185	4.210	6.625	1.480	515	.980 x 2.500	-4.6cc	11.5	11.0	10.0	09024185 $183.74	61002 $106.25
4.155	4.250	6.800	1.280	470	.990 x 2.500	-4.6cc	11.4	10.8	9.9	09024155 $183.74	61003 $106.25
4.165	4.250	6.800	1.280	475	.990 x 2.500	-4.6cc	11.4	10.9	9.9	09024165 $183.74	61004 $106.25
4.185	4.250	6.800	1.280	480	.990 x 2.500	-4.6cc	11.5	11.0	10.0	09024185 $183.74	61005 $106.25
4.350	4.250	6.800	1.280	call	.990 x 2.500	-4.6cc	12.2	11.6	10.6	09024350 $218.74	61006 $106.25

All items in red are non-stocking parts, made-to-order as necessary
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 27
Pontiac 455 STREET/STRIP DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with OEM & aftermarket cylinder heads
• Top ring down dimension: .200"
• Ratios figured for .040 head gasket @ 10.225 Deck
• Standard 1/16 x 1/16 x 3/16 ring package
• Premium 8620 .155W wrist pins included
• Valve pocket depth: 0.209" intake and sym exhaust
• Will work with up to a intake valve size of 2.150"
• Made from 4032 alloy and designed for applications up to 650hp

455 Block: 4.151 Std Bore 4.210 Std Stroke							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	72cc	77cc	87cc	Ring Set	Part # each
4.155	4.250	6.800	1.280	call	.980 x 2.500	-10.0cc	10.8	10.3	9.5	09024155 $183.74	61010 $106.25
4.165	4.250	6.800	1.280	call	.980 x 2.500	-10.0cc	10.8	10.3	9.5	09024165 $183.74	61011 $106.25
4.185	4.250	6.800	1.280	call	.980 x 2.500	-10.0cc	10.9	10.4	9.6	09024185 $183.74	61012 $106.25
4.155	4.500	6.700	1.255	call	.990 x 2.500	-17.0cc	10.7	10.2	9.4	09024155 $183.74	61013 $106.25
4.165	4.500	6.700	1.255	call	.990 x 2.500	-17.0cc	10.7	10.3	9.5	09024165 $183.74	61014 $106.25
4.185	4.500	6.700	1.255	call	.990 x 2.500	-17.0cc	10.8	10.3	9.6	09024185 $183.74	61015 $106.25

All items in red are non-stocking parts, made-to-order as necessary.
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 28
Chevy LS2K 15° FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket 15° cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .280" (1.115cd) .250" (1.053cd)
• Ratios figured for .053 head gasket
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.200" intake and .145" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

Designed For Use With OEM and Aftermarket Blocks							Comp. Ratio			-	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	76cc	Ring Set	Part # each
4.000	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.3	10.7	10.4	09054005 $399.99	21510RS $106.25
4.005	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.3	10.7	10.4	09054005 $399.99	21511RS $106.25
4.010	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.3	10.7	10.4	09054010 $399.99	21512RS $106.25
4.030	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.4	10.8	10.5	09054030 $399.99	21513RS $106.25
4.035	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.5	10.9	10.5	09054030 $399.99	21514RS $106.25
4.065	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.6	11.0	10.7	09054065 $399.99	21515RS $106.25
4.070	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.7	11.0	10.7	09054070 $399.99	21516RS $106.25
4.080	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.7	11.1	10.7	09054080 $399.99	21517RS $106.25
4.125	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	11.9	11.3	10.9	09054125 $399.99	21518RS $106.25
4.185	4.000	6.125	1.115	call	.927 x 2.250	-3.0cc	12.3	11.6	11.2	09054185 $399.99	21519RS $106.25
4.030	4.125	6.125	1.053	call	.927 x 2.250	-3.0cc	11.8	11.1	10.8	09054030 $399.99	21520RS $106.25
4.070	4.125	6.125	1.053	call	.927 x 2.250	-3.0cc	12.0	11.3	11.0	09054070 $399.99	21521RS $106.25
4.125	4.125	6.125	1.053	call	.927 x 2.250	-3.0cc	12.3	11.6	11.3	09054125 $399.99	21522RS $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 29
Chevy LS2K 15° DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket 15° cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .280" (1.115cd) .250" (1.053cd)
• Ratios figured for .053 head gasket
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.200" intake and .145" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

Designed For Use With OEM and Aftermarket Blocks							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	76cc	Ring Set	Part # each
4.000	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	10.0	9.5	9.2	09054005 $399.99	21536RS $106.25
4.005	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	10.0	9.5	9.2	09054005 $399.99	21537RS $106.25
4.010	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	10.0	9.5	9.2	09024010	21538RS $106.25
4.030	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	10.0	9.5	9.3	09054030 $399.99	21539RS $106.25
4.035	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	10.0	9.5	9.3	09054030 $399.99	21540RS $106.25
4.065	4.000	6.125	1.115	call	.927 x 2.250	-18.0cc	10.0	9.5	9.3	09054065 $399.99	21541RS $106.25
4.070	4.000	6.125	1.115	call	.927 x 2.250	-18.0cc	10.0	9.5	9.3	09054070 $399.99	21542RS $106.25
4.080	4.000	6.125	1.115	call	.927 x 2.250	-18.0cc	10.0	9.5	9.3	09054080 $399.99	21543RS $106.25
4.125	4.000	6.125	1.115	call	.927 x 2.250	-21.0cc	10.0	9.5	9.3	09054125 $399.99	21544RS $106.25
4.185	4.000	6.125	1.115	call	.927 x 2.250	-24.0cc	10.0	9.5	9.3	09054185 $399.99	21545RS $106.25
4.030	4.125	6.125	1.053	call	.927 x 2.250	-20.0cc	10.0	9.5	9.3	09054030 $399.99	21546RS $106.25
4.070	4.125	6.125	1.053	call	.927 x 2.250	-21.0cc	10.0	9.5	9.3	09054070 $399.99	21547RS $106.25
4.125	4.125	6.125	1.053	call	.927 x 2.250	-24.0cc	10.0	9.5	9.3	09054125 $399.99	21548RS $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 30
Chevy LS2K 12° FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket 12° cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .280" (1.115cd) .250" (1.053cd)
• Ratios figured for .053 head gasket
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.220" intake and .162" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

Designed For Use With OEM and Aftermarket Blocks							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	76cc	Ring Set
4.000	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.6	10.4	10.2	09054005 $399.99
4.005	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.6	10.4	10.2	09054005 $399.99
4.010	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.6	10.4	10.2	09024010
4.030	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.7	10.5	10.3	09054030 $399.99
4.035	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.8	10.5	10.3	09054030 $399.99
4.065	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.9	10.7	10.5	09054065 $399.99
4.070	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	10.9	10.7	10.5	09054070 $399.99
4.080	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	11.0	10.8	10.5	09054080 $399.99
4.125	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	11.2	11.0	10.7	09054125 $399.99
4.185	4.000	6.125	1.115	call	.927 x 2.250	-4.8cc	11.5	11.3	11.0	09054185 $399.99
4.030	4.125	6.125	1.053	call	.927 x 2.250	-4.8cc	11.0	10.8	10.6	09054030 $399.99
4.070	4.125	6.125	1.053	call	.927 x 2.250	-4.8cc	11.2	11.0	10.8	09054070 $399.99
4.125	4.125	6.125	1.053	call	.927 x 2.250	-4.8cc	11.5	11.3	11.1	09054125 $399.99

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 31
Chevy LS2K 12° DISH SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket 12° cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .280" (1.115cd) .250" (1.053cd)
• Ratios figured for .053 head gasket
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.220" intake and .162" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

Designed For Use With OEM and Aftermarket Blocks							Comp. Ratio			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	62cc	70cc	76cc	Ring Set	Part # each
4.000	4.000	6.125	1.115	call	.927 x 2.250	-14.0cc	9.7	9.5	9.3	09054005 $399.99	21549RS $106.25
4.005	4.000	6.125	1.115	call	.927 x 2.250	-14.0cc	9.7	9.5	9.3	09054005 $399.99	21550RS $106.25
4.010	4.000	6.125	1.115	call	.927 x 2.250	-14.0cc	9.7	9.5	9.4	09054010 $399.99	21551RS $106.25
4.030	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	9.7	9.5	9.4	09054030 $399.99	21552RS $106.25
4.035	4.000	6.125	1.115	call	.927 x 2.250	-15.0cc	9.7	9.5	9.4	09054030 $399.99	21553RS $106.25
4.065	4.000	6.125	1.115	call	.927 x 2.250	-17.0cc	9.7	9.5	9.3	09054065 $399.99	21554RS $106.25
4.070	4.000	6.125	1.115	call	.927 x 2.250	-17.0cc	9.7	9.5	9.4	09054070 $399.99	21555RS $106.25
4.080	4.000	6.125	1.115	call	.927 x 2.250	-18.0cc	9.7	9.5	9.3	09054080 $399.99	21556RS $106.25
4.125	4.000	6.125	1.115	call	.927 x 2.250	-20.0cc	9.7	9.5	9.3	09054125 $399.99	21557RS $106.25
4.185	4.000	6.125	1.115	call	.927 x 2.250	-23.0cc	9.7	9.5	9.3	09054185 $399.99	21558RS $106.25
4.030	4.125	6.125	1.053	call	.927 x 2.250	-18.0cc	9.7	9.5	9.4	09054030 $399.99	21559RS $106.25
4.070	4.125	6.125	1.053	call	.927 x 2.250	-20.0cc	9.7	9.5	9.4	09054070 $399.99	21560RS $106.25
4.125	4.125	6.125	1.053	call	.927 x 2.250	-23.0cc	9.7	9.5	9.4	09054125 $399.99	21561RS $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 32
Ford MOD2K 4.6L TRICK FLOW 2V SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .325"
• Ratios figured for .040 head gasket @ 8.937 Deck
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.180" intake and .100" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

4.6L Block: 3.552" Std Bore - 3.543" Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	44cc	Ring Set	Part # each
3.552	3.543	5.933	1.220	call	.866 x 2.250	-9.5cc	10.0	09053552 $399.99	30300RS $106.25
3.562	3.543	5.933	1.220	call	.866 x 2.250	-9.5cc	10.0	09053562 $399.99	30301RS $106.25
3.572	3.543	5.933	1.220	call	.866 x 2.250	-9.5cc	10.1	09053572 $399.99	30302RS $106.25
3.582	3.543	5.933	1.220	call	.866 x 2.250	-9.5cc	10.1	09053582 $399.99	30303RS $106.25
3.552	3.543	5.933	1.220	call	.866 x 2.250	-13.5cc	9.5	09053552 $399.99	30304RS $106.25
3.562	3.543	5.933	1.220	call	.866 x 2.250	-13.5cc	9.5	09053562 $399.99	30305RS $106.25
3.572	3.543	5.933	1.220	call	.866 x 2.250	-13.5cc	9.6	09053572 $399.99	30306RS $106.25
3.582	3.543	5.933	1.220	call	.866 x 2.250	-13.5cc	9.6	09053582 $399.99	30307RS $106.25
3.552	3.750	5.850	1.200	call	.866 x 2.250	-13.5cc	10.0	09053552 $399.99	30308RS $106.25
3.562	3.750	5.850	1.200	call	.866 x 2.250	-13.5cc	10.0	09053562 $399.99	30309RS $106.25
3.572	3.750	5.850	1.200	call	.866 x 2.250	-13.5cc	10.1	09053572 $399.99	30310RS $106.25
3.582	3.750	5.850	1.200	call	.866 x 2.250	-13.5cc	10.1	09053582 $399.99	30311RS $106.25
3.552	3.750	5.850	1.200	call	.866 x 2.250	-17.5cc	9.5	09053552 $399.99	30312RS $106.25
3.562	3.750	5.850	1.200	call	.866 x 2.250	-17.5cc	9.5	09053562 $399.99	30313RS $106.25
3.572	3.750	5.850	1.200	call	.866 x 2.250	-17.5cc	9.6	09053572 $399.99	30314RS $106.25
3.582	3.750	5.850	1.200	call	.866 x 2.250	-17.5cc	9.6	09053582 $399.99	30315RS $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 33
Ford MOD2K 4.6L DOHC 4V SERIES

• 3D milling on piston crowns for ready to install finish
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .325"
• Ratios figured for .040 head gasket @ 8.937 Deck
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.165" intake and .070" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

4.6L Block: 3.552" Std Bore - 3.543" Std Stroke							Comp. Ratio
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	52cc	Ring Set	Part # each
3.552	3.543	5.933	1.220	call	.866 x 2.250	-1.8cc	10.0	09053552 $399.99	30316RS $106.25
3.562	3.543	5.933	1.220	call	.866 x 2.250	-1.8cc	10.0	09053562 $399.99	30317RS $106.25
3.572	3.543	5.933	1.220	call	.866 x 2.250	-1.8cc	10.1	09053572 $399.99	30318RS $106.25
3.582	3.543	5.933	1.220	call	.866 x 2.250	-1.8cc	10.1	09053582 $399.99	30319RS $106.25
3.552	3.543	5.933	1.220	call	.866 x 2.250	-5.5cc	9.5	09053552 $399.99	30320RS $106.25
3.562	3.543	5.933	1.220	call	.866 x 2.250	-5.5cc	9.5	09053562 $399.99	30321RS $106.25
3.572	3.543	5.933	1.220	call	.866 x 2.250	-5.5cc	9.6	09053572 $399.99	30322RS $106.25
3.582	3.543	5.933	1.220	call	.866 x 2.250	-5.5cc	9.6	09053582 $399.99	30323RS $106.25
3.552	3.750	5.850	1.200	call	.866 x 2.250	-5.5cc	10.0	09053552 $399.99	30324RS $106.25
3.562	3.750	5.850	1.200	call	.866 x 2.250	-5.5cc	10.0	09053562 $399.99	30325RS $106.25
3.572	3.750	5.850	1.200	call	.866 x 2.250	-5.5cc	10.1	09053572 $399.99	30326RS $106.25
3.582	3.750	5.850	1.200	call	.866 x 2.250	-5.5cc	10.1	09053582 $399.99	30327RS $106.25
3.552	3.750	5.850	1.200	call	.866 x 2.250	-9.5cc	9.5	09053552 $399.99	30328RS $106.25
3.562	3.750	5.850	1.200	call	.866 x 2.250	-9.5cc	9.5	09053562 $399.99	30329RS $106.25
3.572	3.750	5.850	1.200	call	.866 x 2.250	-9.5cc	9.6	09053572 $399.99	30330RS $106.25
3.582	3.750	5.850	1.200	call	.866 x 2.250	-9.5cc	9.6	09053582 $399.99	30331RS $106.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 34
Ford MOD2K 5.0L COYOTE SERIES

• Factory piston oil squiters must be removed when using this product
• 3D milling on piston crowns for ready to install finish
• Designed to work with Gen 1,2 and 3 (DI) cylinder heads
• Inboard forging design with fully machined under crown for maximum strength
• Valve pockets designed to work with most aftermarket cylinder heads
• Side gas ports for better ring seal
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .325"
• Ratios figured for .040 head gasket @ 8.937 Deck
• Premium 1.5mm x 1.5mm x 3.0mm ring package included
• Premium H-13 .225W wrist pins included chamfered for round wire locks
• Valve pocket depth: 0.100" intake and .100" exhaust
• 2618 material for High HP-NOS-Boost applications - rated for 2000HP

GEN 1 & 2 5.0L Block: 3.630" Std Bore - 3.650" Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	57cc	Ring Set	Part # each
3.630	3.650	5.933	1.169	call	.866 x 2.250	8.0cc	11.5	09053630 $399.99	30332RS
3.635	3.650	5.933	1.169	call	.866 x 2.250	8.0cc	11.6	09053630 $399.99	30333RS
3.640	3.650	5.933	1.169	call	.866 x 2.250	8.0cc	11.6	09053640 $399.99	30334RS
3.650	3.650	5.933	1.169	call	.866 x 2.250	8.0cc	11.6	09053650 $399.99	30335RS
3.630	3.650	5.933	1.169	call	.866 x 2.250	5.0cc	11.0	09053630 $399.99	30336RS
3.635	3.650	5.933	1.169	call	.866 x 2.250	5.0cc	11.0	09053630 $399.99	30337RS
3.640	3.650	5.933	1.169	call	.866 x 2.250	5.0cc	11.1	09053640 $399.99	30338RS
3.650	3.650	5.933	1.169	call	.866 x 2.250	5.0cc	11.1	09053650 $399.99	30339RS
3.630	3.650	5.933	1.169	call	.866 x 2.250	1.8cc	10.5	09053630 $399.99	30340RS
3.635	3.650	5.933	1.169	call	.866 x 2.250	1.8cc	10.5	09053630 $399.99	30341RS
3.640	3.650	5.933	1.169	call	.866 x 2.250	1.8cc	10.6	09053640 $399.99	30342RS
3.650	3.650	5.933	1.169	call	.866 x 2.250	1.8cc	10.6	09053650 $399.99	30343RS
3.630	3.650	5.933	1.169	call	.866 x 2.250	-2.0cc	10.0	09053630 $399.99	30344RS
3.635	3.650	5.933	1.169	call	.866 x 2.250	-2.0cc	10.0	09053630 $399.99	30345RS
3.640	3.650	5.933	1.169	call	.866 x 2.250	-2.0cc	10.0	09053640 $399.99	30346RS
3.650	3.650	5.933	1.169	call	.866 x 2.250	-2.0cc	10.1	09053650 $399.99	30347RS
3.630	3.650	5.933	1.169	call	.866 x 2.250	-6.0cc	9.5	09053630 $399.99	30348RS
3.635	3.650	5.933	1.169	call	.866 x 2.250	-6.0cc	9.5	09053630 $399.99	30349RS
3.640	3.650	5.933	1.169	call	.866 x 2.250	-6.0cc	9.5	09053640 $399.99	30350RS
3.650	3.650	5.933	1.169	call	.866 x 2.250	-6.0cc	9.6	09053650 $399.99	30351RS
GEN 3 5.0L Block: 3.661" Std Bore - 3.650" Std Stroke							Comp. Ratio	-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	57cc	Ring Set	Part # each
3.661	3.650	5.933	1.165	call	.866 x 2.250	8.0cc	11.6	09053662 $399.99	30352RS
3.681	3.650	5.933	1.165	call	.866 x 2.250	8.0cc	11.7	09053682 $399.99	30353RS
3.661	3.650	5.933	1.165	call	.866 x 2.250	1.0cc	10.5	09053662 $399.99	30354RS
3.681	3.650	5.933	1.165	call	.866 x 2.250	1.0cc	10.6	09053682 $399.99	30355RS

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 36
Big Block Chevy 24°/26° MARINE FLAT TOP SERIES

• 3D milling on piston crowns for ready to install finish
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .325"
• Ratios figured for .041 head gasket
• Premium 1.5mm x 1.5mm x 4.0mm ring package included
• Premium 8620 .185W wrist pins chamfered for roundwire locks included
• Valve pocket depth: 0.325" intake and 0.000" exhaust
• 2618 material

Ratio Figured For 9.800" Deck Height							Comp. Ratio CC			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	110	118	124	Ring Set	Part # each
4.250	4.000	6.135	1.645	call	.990 x 2.930	-3.0	8.5	8.1	7.7	09714250	70200 $186.25
4.280	4.000	6.135	1.645	call	.990 x 2.930	-3.0	8.6	8.1	7.8	09714280	70201 $186.25
4.310	4.000	6.135	1.645	call	.990 x 2.930	-3.0	8.7	8.2	7.9	09714310	70202
4.320	4.000	6.135	1.645	call	.990 x 2.930	-3.0	8.8	8.3	8.0	09714320	70203
4.250	4.000	6.385	1.395	call	.990 x 2.930	-3.0	8.5	8.1	7.7	09714250	70204 $186.25
4.280	4.000	6.385	1.395	call	.990 x 2.930	-3.0	8.6	8.1	7.8	09714280	70205 $186.25
4.310	4.000	6.385	1.395	call	.990 x 2.930	-3.0	8.7	8.2	7.9	09714310	70206
4.320	4.000	6.385	1.395	call	.990 x 2.930	-3.0	8.8	8.3	8.0	09714320	70207

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.

Page 37
Big Block Chevy 24°/26° MARINE DISH SERIES

• 3D milling on piston crowns for ready to install finish
• D-shaped dish design for ideal quench for marine grade gas applications.
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .300"
• Ratios figured for .041 head gasket
• Premium 1.5mm x 1.5mm x 4.0mm ring package included
• Premium 8620 .185W wrist pins chamfered for roundwire locks included
• Valve pocket depth: 0.325" intake and 0.000" exhaust
• 2618 material

Ratio Figured For 9.780" Deck Height							Comp. Ratio CC			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	110	118	124	Ring Set	Part # each
4.470	4.000	6.135	1.645	call	.990 x 2.930	-15.0	8.5	8.1	7.8	09714470	70208 $186.25
4.500	4.000	6.135	1.645	call	.990 x 2.930	-15.0	8.6	8.2	7.9	09714500	70209 $186.25
4.505	4.000	6.135	1.645	call	.990 x 2.930	-15.0	8.6	8.2	7.9	09714500	70210 $186.25
4.530	4.000	6.135	1.645	call	.990 x 2.930	-18.0	8.5	8.1	7.8	09714530	70211 $186.25
4.560	4.000	6.135	1.645	call	.990 x 2.930	-18.0	8.6	8.2	7.9	09714560	70212 $186.25
4.570	4.000	6.135	1.645	call	.990 x 2.930	-18.0	8.7	8.2	8.0	09714570	70213 $186.25
4.580	4.000	6.135	1.645	call	.990 x 2.930	-20.0	8.6	8.2	7.9	09714580	70214 $186.25
4.590	4.000	6.135	1.645	call	.990 x 2.930	-20.0	8.6	8.2	7.9	09714590	70215 $186.25
4.600	4.000	6.135	1.645	call	.990 x 2.930	-20.0	8.6	8.2	8.0	09714600	70216 $186.25
4.470	4.000	6.385	1.395	call	.990 x 2.930	-15.0	8.5	8.1	7.8	09714470	70217 $186.25
4.500	4.000	6.385	1.395	call	.990 x 2.930	-15.0	8.6	8.2	7.9	09714500	70218 $186.25
4.505	4.000	6.385	1.395	call	.990 x 2.930	-15.0	8.6	8.2	7.9	09714500	70219 $186.25
4.530	4.000	6.385	1.395	call	.990 x 2.930	-18.0	8.5	8.1	7.8	09714530	70220 $186.25
4.560	4.000	6.385	1.395	call	.990 x 2.930	-18.0	8.6	8.2	7.9	09714560	70221 $186.25
4.570	4.000	6.385	1.395	call	.990 x 2.930	-18.0	8.7	8.2	8.0	09714570	70222 $186.25
4.580	4.000	6.385	1.395	call	.990 x 2.930	-20.0	8.6	8.2	7.9	09714580	70223 $186.25
4.590	4.000	6.385	1.395	call	.990 x 2.930	-20.0	8.6	8.2	7.9	09714590	70224 $186.25
4.600	4.000	6.385	1.395	call	.990 x 2.930	-20.0	8.6	8.2	8.0	09714600	70225 $186.25
4.250	4.250	6.385	1.270	call	.990 x 2.930	-10.0	8.5	8.1	7.8	09714250	70226 $186.25
4.280	4.250	6.385	1.270	call	.990 x 2.930	-10.0	8.7	8.2	7.9	09714280	70227 $186.25
4.310	4.250	6.385	1.270	call	.990 x 2.930	-14.0	8.5	8.1	7.8	09714310	70228
4.320	4.250	6.385	1.270	call	.990 x 2.930	-14.0	8.5	8.1	7.8	09714320	70229
4.470	4.250	6.385	1.270	call	.990 x 2.930	-24.0	8.5	8.1	7.8	09714470	70230 $186.25
4.500	4.250	6.385	1.270	call	.990 x 2.930	-24.0	8.6	8.2	7.9	09714500	70231 $186.25
4.505	4.250	6.385	1.270	call	.990 x 2.930	-24.0	8.6	8.2	7.9	09714500	70232 $186.25
4.530	4.250	6.385	1.270	call	.990 x 2.930	-28.0	8.5	8.1	7.8	09714530	70233 $186.25
4.560	4.250	6.385	1.270	call	.990 x 2.930	-28.0	8.6	8.2	7.9	09714560	70234 $186.25
4.570	4.250	6.385	1.270	call	.990 x 2.930	-28.0	8.6	8.2	7.9	09714570	70235 $186.25
4.580	4.250	6.385	1.270	call	.990 x 2.930	-30.0	8.5	8.1	7.9	09714580	70236 $186.25
4.590	4.250	6.385	1.270	call	.990 x 2.930	-30.0	8.5	8.2	7.9	09714590	70237 $186.25
4.600	4.250	6.385	1.270	call	.990 x 2.930	-30.0	8.6	7.2	7.9	09714600	70238 $186.25
Ratio Figured For 10.180" Deck Height							Comp. Ratio CC			-
Bore	Stroke	Rod	C.D.	Weight	Pin	CC's	110	118	124	Ring Set	Part # each
4.470	4.500	6.535	1.395	call	.990 x 2.930	-32.0	8.5	8.1	7.9	09714470	70239 $186.25
4.500	4.500	6.535	1.395	call	.990 x 2.930	-32.0	8.6	8.2	8.0	09714500	70240 $186.25
4.505	4.500	6.535	1.395	call	.990 x 2.930	-32.0	8.6	8.2	8.0	09714500	70241 $186.25
4.530	4.500	6.535	1.395	call	.990 x 2.930	-36.0	8.5	8.1	7.9	09714530	70242 $186.25
4.560	4.500	6.535	1.395	call	.990 x 2.930	-36.0	8.6	8.2	8.0	09714560	70243 $186.25
4.570	4.500	6.535	1.395	call	.990 x 2.930	-39.0	8.5	8.1	7.9	09714570	70244 $186.25
4.580	4.500	6.535	1.395	call	.990 x 2.930	-39.0	8.5	8.2	7.9	09714580	70245 $186.25
4.590	4.500	6.535	1.395	call	.990 x 2.930	-39.0	8.5	8.2	7.9	09714590	70246 $186.25
4.600	4.500	6.535	1.395	call	.990 x 2.930	-39.0	8.6	8.2	8.0	09714600	70247 $186.25

Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number.