COMP Cams Titanium Valve Spring Retainers - LS1 500020156 1979-1985 GMC P3500

1979-1985 GMC P3500

adjustable from 2-20 PSI

rebuildable

which clamps more consistently and prevents premature wear and air leaks

The Needle Can Go From 0-Full Scale In 333 MillisecondsAuto Meter Gauges are the number one choice of professional racers worldwide

COMP Cams Titanium Valve Spring Retainers - LS1 500020156 1979-1985 GMC P3500Precision machined from 6AL4V titanium, these retainers feature better material consistency and bullet proof durability. These 7 degree retainers fit 8mm valve engines with our 26921 valve spring. 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 no