COMP Cams 823-1 - Roller Lifter, CB .874 diameter

COMP Cams Endure-X Solid Roller Lifter for Big Block Chevy with Enlarged Lifter Bores, .875" Diameter, Single Piece Great for applications with enlarged lifter bores, these Endure-X 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 Chevy with enlarged lifter bores; .875? diameter; 127g weight; 1.88? 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