Roller Lifters - SBC Offset w/Pin Oiling

Crower Severe-Duty/Oversize Bearing Mechanical Roller Lifters are designed for full race use. They feature an integral one-piece body, CNC machined from special alloy, and are heat-treated for optimal wear resistance. These lifters utilize larger diameter bearings with thicker walls to withstand high-performance race applications. This specific model includes High-Pressure Pin Oiling (HIPPO) for improved lubrication to critical high-load areas, extending cycle life. These lifters are rebuildable. Key specifications include a lifter body diameter of .9031”, a pushrod seat height of 1.590”, and a bearing O.D. of .812”.