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" 33010BL Compression Test Kit

Compression Test Kit

Available by itself or in a kit for 4150-style and 4500 Series carburetors

1/2 in Bolt

1991-1991 Buick Park AvenueFits GM 1965 to 1991 TH400

Kits include braided lines to reach from the front calipers to inside the foot box

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" 33010BL Compression Test KitPrecision 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