S&S Precision Hydraulic Lifters for Twin Cam, M8 & Sportster XL

Upgrade your Harley-Davidson valvetrain with S&S Precision Hydraulic Lifters. Designed as a high-performance replacement for stock-style hydraulic lifters, these precision tappets are hand assembled to exacting tolerances for quiet operation, rapid pump-up, and reliable performance across a wide range of street and performance engine builds.

Close internal tolerances help reduce leak-down and valvetrain noise, while the fast pump-up design supports stable operation at higher engine speeds. They are a strong choice for camshaft upgrades, top-end service, or replacing worn factory lifters.

Sold as a complete set of four lifters.