Engine Pro Performance Steel Valve Spring Retainers 03-1011-16 For use in street and

For use in street and mild race applications with under 400 lbs open seat pressure

Spring Type: Double

Valve Stem Size 3/8"

Ni-Nickel): Cr-Si-V

Engine Pro Performance Steel Valve Spring Retainers 03-1011-16 For use in street andEngine Pro Performance Steel Valve Spring Retainers 03 1011 16 Specifications Spring O. D.: 1. 055 Spring Height: Std Keeper Degree: 7 Valve Stem Size: 8Mm Dimension A: 1. 030 Dimension B: 0. 640 Dimension C: Beehive Applies to: N A Description: Engine Pro chrome moly steel retainers are designed to handle high pressures developed by new large diameter valve springs. Our retainers are manufactured to precise tolerances to ensure the springs are