COMP Cams 873R-1 Endure-X .300" Tall Solid Roller Cutaway Lifter for Chevy Applications

These 0.3 inches tall 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 late model Small Block Chevy and other applications requiring 0.3 inches tall lifters
• 0.842 inches diameter; 117 gram weight; 1.88 inches seat height; 300 inches taller; 0.18 inches right offset pushrod seat
• 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