COMP Cams 841-2 - Roller Lifters, Ford 429/460 B OSS Hemi

COMP Cams Endure-X Solid Roller Lifters for Big Block Ford 429-460 with Captured Link Bar, Single Pair Designed with a unique captured link bar system, 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, precision sorted needle bearings and EDM Oil Injection Technology that guarantees the bearing assembly receives a constant flow of oil. Endure-X Solid Roller Lifters are heat treated, machined to ultra-high tolerances and fully rebuildable. For Big Block Ford, 429-460; .875? diameter; 108g weight; 2.01? seat height; EDM Oil Injection Technology guarantees that the bearing assembly receives constant, pressurized oil flow via precision hole aimed at the bearings; 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