Harley EVO 1340 Lifter Set (B2303S-4)

Another great listing from EnginePartsCenters!

This listing is for four (4) USA-MADE Hylift-Johnson STEEL body slow leak down roller lifters (tappets) for 1984-99 Harley EVO 1340cc engines. P/N (4) B-2303S.

These slow leak down lifters are suited for higher valve spring pressures and higher RPM's. These are machined to a higher standard to provide significantly lower leak down rates for quick pump up, consistent quiet operation, and stability at high rpm. That means they pump up quickly and stay quiet from start-up to the end of the ride, even with high oil temperatures. Thanks to the close machining tolerances and low leak down rates they also handle high lift cams and stronger, performance valve springs with ease, extending the usable rpm range of your engine. Precise top end oil metering delivers just the right amount of oil to the rocker arms. This avoids leaks and oil carry over from too much oil, as well as premature rocker and valve wear from insufficient oil supply.