COMP Cams 829-2 - Roller Lifters, CRB CRH

COMP Cams Endure-X Solid Roller Lifters for Big Block Chrysler, Single Pair Perfect for performance street and drag racing, these Solid Roller Lifters from COMP Cams are engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges. They feature a wear resistant tool steel axle and precision sorted needle bearings. Endure-X Solid Roller Lifters are heat treated, machined to ultra-high tolerances and fully rebuildable. For Big Block Chrysler; .904? diameter; 127g weight; 1.79? seat height; Needle bearings are precision sorted by size to evenly distribute loads, which prevents premature wear and failure ; Durable axle is made from wear resistant tool steel to prolong the life of the roller assembly, especially in high RPM applications;