1.640" Od .710" Id .040" Thick Hardened Steel Valve Spring Cups Ps8005 Springs then these billet aluminum oil

then these billet aluminum oil pumps pickup are the only way to go

this pulley is designed to provide superior durability and efficiency

Speedmaster Chevy block mounted dipsticks are designed to fit 1980-85 small block Chevy applications and can be bent to fit each application if necessary

Speedmaster fuel filters flow up to 90 gph

but it also extends the life of the clutch

1.640" Od .710" Id .040" Thick Hardened Steel Valve Spring Cups Ps8005 Springs then these billet aluminum oilAs with all other parts in the valvetrain, the area where the spring sits takes a beating. The old standard shims simply will not hold up to the extreme pressures and high rpm found in today's performance engines. Speedmaster offers this set of valve spring shims to solve this problem and eliminate failures.