COMP Cams Hydraulic Lifters CRB 58-67

If you're rebuilding the valvetrain on your classic Mopar big block, like a '58-'67 Chrysler 383-440 or a '66-'71 426 Hemi, these COMP Cams High Energy hydraulic lifters are a solid choice. They're designed to precisely control oil flow to your rocker arms, which is crucial for keeping everything lubricated and running smoothly, especially at higher RPMs.

What sets these apart is the patented orifice metering valve that maintains constant contact with the pushrod seat. This design helps prevent over-oiling at high speeds, ensuring consistent performance. The pushrod seat itself is made from a heat-treated powdered metal iron alloy for added strength and wear resistance. Plus, the longer piston offers a larger load-bearing surface, contributing to the lifters' longevity. The lightweight check valve disc inside allows for quicker response, meaning your engine can rev up faster before valve float becomes an issue, giving you better control across the entire RPM range.

These lifters are built for a range of Chrysler, Dodge, and Plymouth vehicles from the late 50s through the early 70s. Make sure to check the fitment details to confirm they're the right part for your specific application.