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Small Block Chevy Portflow Stainless Series
Valves
stainless steel swirl polished performance valves Small
Block Chevy
RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877 Contact us anytime 24-7 |
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Call toll free to purchase at: 1-866-700-5877
Engine Rebuild Kit and Parts Online Catalog |
Chevrolet
Small Block Portflow Series Stainless Valves
These valves are ideal for both competition and street applications. They are similar in material and design to competition valves, but manufactured in large production runs for all of the most popular applications. Because of the fully automated (robotic) production, SEV-series valves are priced lower than racing models, yet feature the same premium quality stainless steel forgings, Chrome stems, stellite tips, and swirl-polishing. If you do not see a valve you need in the Competition or Silverline Series, use the Portflow, as they are suitable for these applications. |
Call toll free to order at 1-866-700-5877 or Contact us anytime 24-7 or use the Order Form for questions and to check stock. |
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DESCRIPTION | LENGTH | PART NUMBER |
Price $ each |
(11/32 Stem) | |||
1.720 S.B. Chevy Intake (.100 Long) | 4.98 | SEV-2091+100 | 8.60 |
1.720 S.B. Chevy Intake | 4.88 | SEV-2091-C | 7.52 |
1.720 S.B. Chevy Intake (1 Groove) | 4.88 | SEV-2091-SG | 8.73 |
1.600 S.B. Chevy Exhaust Valve | 4.88 | SEV-2469-C | 7.21 |
1.600 S.B. Chevy Exhaust (No Chrome) | 4.88 | E-2469-HP | 6.03 |
1.600 S.B. Chevy Exhaust Undercut +100 | 4.98 | SEV-2469+100 | 10.76 |
1.600 S.B. Chevy Exhaust 1 Groove | 4.88 | SEV-2469-SG | 7.36 |
2.020 S.B. Chevy Intake Valve | 4.88 | SEV-2470-C | 9.28 |
2.020 S.B. Chevy Intake Valve | 4.88 | SEV-2470-E | 7.42 |
2.020 S.B. Chevy Intake (No Chrome) | 4.88 | I-2470-HP | 6.15 |
2.020 S.B. Chevy Intake Undercut +100 | 4.98 | SEV-2470+100 | 10.08 |
2.020 S.B. Chevy Int. 1 Groove | 4.88 | SEV-2470-SG | 7.98 |
1.940 S.B. Chevy Intake Valve | 4.88 | SEV-2552 | 6.12 |
1.940 S.B. Chevy Intake Valve | 4.88 | SEV-2552-C | 7.55 |
1.940 S.B. Chevy Intake Valve | 4.88 | SEV-2552-E | 7.27 |
1.940 S.B. Chevy Intake 1 Groove | 4.88 | SEV-2552-SG | 9.07 |
1.940 S.B. Chevy Intake Undercut +100 | 4.98 | SEV-2552+100 | 7.67 |
1.500 S.B. Chevy Exhaust | 4.88 | SEV-2809 | 6.51 |
1.500 S.B. Chevy Exhaust (.100 Long) | 4.98 | SEV-2809+100 | 8.53 |
1.500 Chevy Exhaust Valve | 4.88 | SEV-2809-C | 7.16 |
1.500 S.B. Chevy Exhaust 1 Groove | 4.88 | SEV-2809-SG | 8.53 |
1.840 S.B. Chevy Intake Valve | 4.88 | SEV-3091 | 7.08 |
1.840 S.B. Chevy Intake 1 Groove | 4.9 | SEV-3091-SG | 8.04 |
1.840 S.B. Chevy Intake (.100 Long) | 5.01 | SEV-3091SG+100 | 11.92 |
1.840 S.B. Chevy Intake (.100 Long) | 5.013 | SEV-3091+100 | 9.28 |
1.840 S.B. Chevy Intake Valve | 4.912 | SEV-3091-C | 7.77 |
2.080 S.B. Chevy Intake Valve | 4.95 | SEV-3122-E | 10.62 |
2.080 S.B. Chevy Intake (.100 Long) | 5.05 | SEV-3122+100 | 10.83 |
2.080 S.B. Chevy Intake Undercut | 4.95 | SEV-3122-PF | 9.58 |
1.625 S.B. Chevy Exhaust Tulip | 4.96 | SEV-11557 | 9.08 |
1.625 S.B. Chevy Exhaust +100 | 5.01 | SEV-11557-PF+ | 12.28 |
2.055 S.B. Chevy Intake Valve | 4.9 | SEV-11598 | 12.28 |
2.055 S.B. Chevy Intake (.100 Long) | 5 | SEV-11598+100 | 12.28 |
1.625 S.B. Chevy Exhaust (.200 Long) | 5.11 | SEV-11557+200 | 11.36 |