Eagle Forged Cranskhafts
& 4340 Steel
Connecting Rods Rotating Assemblies
| EAGLE PERFOMANCE PARTS STREET & STRIP CATALOG. |
| GM, FORD, CHRYSLER, PONTIAC, OLDSMOBILE, Briggs & Stratton, BMW Acura, Honda, Mazda, Mitsubishi, Nissan, Subaru, Toyota, Volswagen, Audi Street, Strip, & Race |
RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
https://www.rpmrons.com
801-754-5338 or Toll free 866-700-5877
Hours 9-5 Monday-Friday |
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| Hours: 9:00 AM to 5:00 PM Monday - Friday mountain time (Utah) |
| Engine Rebuild Kit and Parts Online Catalog. |
EAGLE| DOMESTIC HIGH PERFORMANCE ENGINE COMPONENTS & IMPORT HIGH PERFORAMANCE COMPONENTS |
| CONTENTS | Pages |
| Application Guide | 4 |
| How to use this Catalog. | 5 |
| Extreme Duty Rods | 6 |
| ESP Armor | 7 |
| Briggs & Stratton | 8 |
| Buick | 9 |
| BMW | 10 |
| Cadillac Northstar | 10 |
| Chevrolet 4 & 6 cylinder | 11 |
| Chevrolet Small Block | 12-21 |
| Chevrolet 400 22-25 | 22-25 |
| Chevrolet Gen III “LS” | 26-27 |
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Chevrolet
Big Block Crankshafts & Connecting Rods |
28-30 |
| Chevrolet 409 | 30 |
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Chevrolet
Big Block Rotating ASSEMBLIES |
30-33 |
| Chrysler 4 cylinder | 34 |
| Chrysler 8.0L V10 | 34-36 |
| Chrysler Small Block | 35-36 |
| Chrysler Late Model Hemi | 37 |
| Chrysler 400 | 39 |
| Chrysler RB (wedge) | 39 |
| Ford 4 & 6 cylinder & V10 | 40 |
| Ford Modular | 41 |
| Ford 289 / 302 | 42-46 |
| Ford 351C | 47 |
| Ford 351W | 48-51 |
| Ford Big Block | 52-53 |
| Ford FE | 54 |
| Ford 8BA Flathead | 55 |
| Honda / Acura | 56-57 |
| Mitsubishi | 58 |
| Mazda | 59 |
| Nissan / Infiniti | 59 |
| Oldsmobile | 60 |
| Pontiac | 61-62 |
| Subaru | 63 |
| Toyota / Lexus | 63 |
| Volkswagen / Audi | 64 |
| Service Parts | 65 |
| Crankshaft Options | 66 |
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Recommended Application Guide Choosing the right components for your application is essential to the overall success of your engine build. You need parts that can handle your application, but you don’t want to waste money, either. Eagle has provided this guide to help familiarize you with the intended application for each type of component offered in our kits. |
| Stroke | 24T reluctor | 58T reluctor | Bob Weight | Min. rod length | Notes |
| 3.622” | 434636226100 $1,078.60 | 434736226100 $1,078.60 | 1800 | 6.100” | . |
| 4.000” | 434640006100 $1,078.60 | 434740006100 $1,078.60 | 1800 | 6.125” | . |
| 4.125” | 434641256100 $1,078.60 | 434741256100 $1,078.60 | 1800 | 6.125” | . |
| 4.250” | 434642506560 $1,048.83 | 434742506560 $1,048.83 | 1800 | 6.460” | for tall deck blocks |
| 4.375” | 434643756460 $1,048.83 | 434743756460 $1,048.83 | - | 6.460” | 1.889” rod journals, for tall deck blocks |
| The minimum rod length needed for the piston to clear the counterweight at the bottom of the crank’s stroke. Any shorter rod will require clearancing of the counterweight! |
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Part No. 3" Main |
2.75" Main | Stroke | Rod | Piston |
58 cc |
64 cc |
72 cc |
std. | 030 | 040 | 060 | 125 | 155 | |
| 14120030 $2,035.69 | 14620030 $2,609.39 | 3.500” | 6.300” | SRP -5cc flat top | 11.2 | 10.4 | 9.5 | - | 357 | - | - | - | - | |
| 14121030 $2,096.44 | 14621030 $2,035.69 | 3.750” | 6.250” | SRP -32cc inv. dome | 8.9 | 8.5 | 7.9 | - | 383 | - | - | - | - | |
| 14129030 $2,597.32 | 14629030 $2,612.14 | 4.000” | 6.250” | Mahle -20cc inv. dome | 10.2 | 9.7 | 9.0 | - | 408 | 410 | - | - | - | |
| 14125030 $2,509.60 | 14625030 $2,524.45 | 4.000” | 6.250” | Mahle -6.6cc flat top | 12.6 | 11.7 | 10.7 | 402 | 408 | 410 | 414 | 428 | 434 | |
| 14126030 $2,096.44 | 14632030 $2,096.44 | 4.100” | 6.200” | Mahle -26cc inv. dome | 10.2 | 9.6 | 9.0 | - | 418 | 420 | - | 438 | - | |
| 14127030 $2,035.69 | 14627030 | 4.100” | 6.200” | Mahle -6.6cc flat top | 12.9 | 12.0 | 11.0 | 412 | 418 | 420 | 425 | 438 | 445 |
| Eagle is proud to announce the next step in connecting rod development. Eagle’s new Extreme Duty connecting rods are forged in our unique twopiece forging using our proprietary nickel/chromium steel that exceedes ASME E-4340 steel standards for tensile strength and yield strength. Extreme Duty rods feature extensive surface finishing engineered to remove surface imperfections to further enhance fatigue strength. 3/8” ARP Custom Age 625+ bolts hold everything together for the ultimate in extreme power handling and durability. Eagle Extreme Duty connecting rods are the ultimate connecting rod for your extreme powerplant. |
|
270,000 psi tensile strength, 3/8” ARP Custom Age 625+ bolts |
Additional stress relieving and surface finishing removes imperfections resulting in improved fatigue life. |
| ENGINE | PART NO. | ENGINE |
PART NO. Your Cost |
| Honda B18A/B, B20B/Z | CRS 5394AXD $823.37 | Nissan RB26DETT | CRS 4783NXD $1,236.45 |
| Honda B18C VTEC | CRS 5430AXD $823.37 | Toyota 3SGTE | CRS 5428TXD $823.37 |
| Honda H22 | CRS 5630HXD $823.37 | Toyota 2JZGTE | CRS 5590TXD $1,236.45 |
| Honda K24 | CRS 5984KXD $823.37 | Mitsubishi 4G63 7 bolt | CRS 5900MBXD $823.37 |
| Subaru EJ20, EJ257 | CRS 5137SXD $823.37 |
Mitsubishi 4G63 6 bolt w/ 22mm pin |
CRS 5900MCXD $823.37 |
| Nissan SR20DET | CRS 5365NXD $823.37 | Mitsubishi 4B11T | CRS 5659MXD $823.37 |
| ESP Armor is a revolutionary new surface finishing process that is available only through Eagle. Similar processes exist, but ESP armor is unique because it is NOT A COATING, nor is it a chemical etching process. ESP Armor is a unique suface finishing process that results in an incredibly slick surface. This has many benefits. First and foremost is reduce bearing friction. By giving the oil a slicker surface to slide along, the bearing friction is reduced. This will also be evident in slower oil heating, reduced windage losses, and improved corrosion resistance. You will also notice that your bearings will live longer as a result of ESP Armor. The finish is unmistakable. Although it resembles chrome, it is not a coating that might flake off or wear out. Eagle is so confident in the effects ESP Armor has on our rods and cranks that we include a ONE YEAR LIMITED WARRANTY against breakage when ESP Armor is used on any 4340 steel crankshaft or H-beam rod. Many customers have tried it and all have been not only pleased, but surprised by the results. You’ve got to see it, and use it, to believe it! |
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ESP Armor Dyno Test Our test engine was a 700 hp big block Chevy (496 CID) drag race engine. The test was performed in a controlled environment by an independent dyno tuning facility. Absolutely nothing was changed in the second session except the crankshaft had been finished with ESP Armor. The engine gained 30 hp in two seperate rpm points, and gained 19 hp at peak. These results are consistent with our first test done with a typical street 383 CID Chevy small block. |
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SILICON BRONZE PIN BUSHINGS Made from silicon bronze. High oil retention and durability. Inside dimension is unfinished and must be bored/honed to size |
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PART NO. Your Cost each |
ID | OD | LENGTH |
| B748 $14.76 | .695” | .810” | .700” |
| B775 $14.76 | .775” | .890” | .708” |
| B788 $14.76 | .730” | .849” | 788” |
| B808 $14.76 | .808” | .925” | .930” |
| B810 $14.76 | .808” | .925” | 1.030” |
| B927 $14.76 | .908” | .972” | 1.050” |
| B928 $14.76 | .925” | .972” | 1.050” |
| B930 $14.76 | .890” | .995” | 1.005” |
| B984 $14.76 | .930” | 1.042” | 1.050” |
| B991 $14.76 | .988” | 1.042” | 1.140” |
| B990C $14.76 | .930” | 1.042” | 1.230” |
| B1040 $14.76 | .984” | 1.105” | 1.235” |
| B1094 $14.76 | 1.075” | 1.154” | 1.240” |
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REPLACEMENT ROD BOLTS Manufactured by ARP specifically for use in Eagle rods. Not “off the shelf” ARP bolts. |
|
PART NO. Your Cost |
THREAD DIA. |
TYPE | UHL | QTY |
| 12005 $148.37 | 7/16” | 8740 | 1.400” | 16 |
| 12000 $195.67 | 7/16” | 8740 | 1.600” | 16 |
| 12080 $133.60 | 7/16” | 8740 | 1.750” | 16 |
| 12070 $133.60 | 7/16” | 8740 | 1.800” | 16 |
| 20000 $230.74 | 7/16” | 2000 | 1.600” | 16 |
| 20030 $191.52 | 7/16” | 2000 | 1.800” | 16 |
| 14000 $214.60 | 7/16” | L19 | 1.600” | 16 |
| 14020 $214.60 | 7/16” | L19 | 1.750” | 16 |
| 12055 $133.60 | 3/8” | 8740 | 1.500” | 16 |
| 20060 $94.37 | 3/8” | 2000 | 1.500” | 8 |
| 20070 $191.52 | 3/8” | 2000 | 1.500” | 16 |
| 20050 $98.48 | 5/16” | 2000 | 1.500” | 8 |
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PART NO. Your Cost ea. |
BOLT SIZE | OD |
| 10000 $7.14 | 7/16” | .500” |
| 10003 $7.14 | 5/16” | .375” |
| 10004 $7.14 | 3/8” | .438” |
| 10005 $7.14 | 3/8” | .441” |
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PENDULUM UNDERCUTTING Most any crankshaft can have the counterweights pendulum undercut. This process reduces weight by removing material in low-stress locations so the effect on strength is minimal. these areas are difficult to reach and require specialized CNC equipment and tooling. Typical weight reductions are from 2-4 pounds depending on the original design of the crankshaft. |
|
PART NO. Your Cost |
NOTES |
| P100 $263.06 | Pendulum undercut counterweights |
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SECOND KEYWAY FOR BLOWER Due to the added shearing forces a blower pulley puts on the crankshaft key, a second keyway machined 180 degrees from the original keyway is a popular option. Available on most crankshafts, this is a great way to help reduce key breakages on blower applications. |
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PART NO. Your Cost |
NOTES |
| A100 $60.67 | for second 3/16” keyway |
| A110 $60.67 | for second 1/4” keyway |
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ROUND REAR FLANGE FOR SPRINT CAR A typical rear flywheel flange cannot be used in a sprint car application due to the unique drive system. Eagle can machine the rear flywheel flange round for use in spint cars. This, of course, should be done before balancing. |
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PART NO. Your Cost |
NOTES |
| M100 $67.37 | round flywheel flange |
