Engine Pro Performance Super Clean Street/Race Valve Springs 02-1020-16 Head Diameter 30Mm

Head Diameter 30Mm

spring locators are manufactured from 8620 material and case hardened to a minimum of

Pontiac 400-455

Engine Pro Performance Steel Valve Spring Retainers 03-1009-16 Specifications

Engine Pro Performance Stainless Valves 01-1008 Specifications

Engine Pro Performance Super Clean Street/Race Valve Springs 02-1020-16 Head Diameter 30MmEngine Pro Performance Super Clean Street Race Valve Springs 02 1020 16 Specifications Spring O. D.: 1. 463 Spring I. D.: 1. 080 Closed Height: 1. 900 Closed Load: 100 Open Height: 1. 300 Open Load: 252 Coil Bind: 1. 120 Max. Lift: . 650 Rate: 253 Material Type* (Cr Chrome, Si Silicon, V Vanadium, Ni Nickel): Cr Si Damper: Y Steel Retainer Number: 03 1006 Titanium Retainer Number: 03 1730 Applies to: N A Description: None Every spring goes through a