Mechanical Roller Lifters - Small Block Chrysler (273-360)
Small Block Chrysler .904" Mechanical Roller Lifter Pro Plus 2000 Series Lifters Feature 4-column design for ultimate strength and rigidity while minimizing mass. Deep roller bearing pocket provides maximum roller bearing shrouding, maximizing rigidity and thrust surface area with smooth rounded edges that minimize lifter bore wear. Made in the USA. Triple Alloy Steel Billet Lifter Bodies machined on state of the art CNC equipment. Machined with “one and done” concept for ultimate relational accuracy of all part features. Superior 3D CNC programming removes sharp edges that scrape and damage lifter bores. Heat treated for maximum strength, hardness and straightness in ISO certified furnaces. Precision Ground Bodies for proper fitment in aftermarket and stock lifter bores. Link Bars made of hardened, high strength, and high ductility Nickel-Chromium Alloy Steel. The fully hardened alloy steel button is secured with a non-removable, high strength, fatigue resistant rivet. Needleless B