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Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
They are designed to fit a variety of applications
and 5-position tilt
or hot rod project
The runners are velocity stacked
1.560" Od. 0.567" Id. 0.040" Thick Hardened Steel Valve Spring Cups Springs They are designed to fitAs 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.
US$ 1034.00
US$ 873.00
US$ 7348.50
