V-THUNDER™ TAPPET ASSEMBLIES FOR HARLEY-DAVIDSON

COMP CAMS V-THUNDER™ TAPPET ASSEMBLIES FOR HARLEY-DAVIDSON V-Thunder™ Hy-Rev™ Tappet Assemblies Features an oil metering design that provides uniform metering throughout the entire rpm range

Rollers and axles are manufactured from high-carbon/chromium bearing-quality steel, which is through-hardened for improved wear and load-carrying capability, and the pushrod seat is carbo-nitrided

Each unit is 100% tested for proper function

HIGH ENERGY™ hydraulic roller lifter is a performance replacement for the stock hydraulic roller lifter, which should be used for street applications

PRO-MAGNUM™ hydraulic roller lifter is designed to perform at higher engine speeds, as in race applications, and a slight increase in noise should be expected; unique anti-pump-up retainer is designed to replace the stock spring retainer clip, which precisely limits plunger travel

HY-REV™ hydraulic roller lifter features internal hydraulic check valve, which allows for higher rpm

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Made in the U.S.A.

V-THUNDER™ TAPPET ASSEMBLIES