COMP Cams 10 Degree Titanium Double Lightweight Valve Spring Retainers - Light Weight Lock Angle: 10 Degree Valve Stem Size: All Valve Spring Diameter: 1.500" - 1.550" R060004 Popular stock position front shock

Popular stock position front shock on 1970-'81 Camaro/Firebird

Breathers are 1" tall and 1-3/8" in diameter

Hex Drive Collar with 3-bolt Enderle bolt pattern

1983-1990 Ford E-250 Econoline

2 in Taper

COMP Cams 10 Degree Titanium Double Lightweight Valve Spring Retainers - Light Weight Lock Angle: 10 Degree Valve Stem Size: All Valve Spring Diameter: 1.500" - 1.550" R060004 Popular stock position front shockPrecision machined from 6AL4V titanium, these retainers feature better material consistency and bullet proof durability. These 10 degree retainers fit engines with 1. 500" 1. 550" OD dual valve springs. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because