S&S CYCLE Tappets - Hydraulic - with HL2T Kit - Evolution Big Twin | XL 33-5353

Tappets - Hydraulic - with HL2T Kit - Evolution Big Twin | XL Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life, Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation, Redesigned plunger assembly withstands forces associated with heavy-duty valve springs and pushrods typically used in high-performance applications, Revised metering device precisely controls oil delivery to top end, ensuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end, Made in the USA, HL2T (Hydraulic Lifter Limited Travel) kit is designed to limit the travel of hydraulic lifters in an engine, making them function more like solid lifters at higher rpms.