COMP Cams Sportsman Solid Roller Lifter Set w/ Bearing - Chevrolet Big Block

When you're rebuilding the top end of your Chevrolet Big Block, you want parts that are built to last and perform. This set from COMP Cams includes 16 Sportsman Solid Roller Lifters, each equipped with a bearing. These lifters are designed for Chevrolet Big Block engines, specifically for the 396-454ci displacements, and feature a standard .904" diameter with a centered pushrod seat. They are constructed from 8620 steel, a material chosen for its increased strength and wear resistance, making them a well-built upgrade for your engine.

COMP Cams engineered these lifters with several features to ensure reliable oiling and durability. Each lifter has two pressurized EDM oil feeds directed to the axle, plus an edge orifice feed to the wheel, providing a more consistent oil supply than many other options. The body design includes a shallower oil band than competing lifters, which adds strength and rigidity. Internal machining helps reduce weight, and a skirted wheel design not only strengthens the lifter ears but also offers more contact area with the lifter bore for improved stability. The staked axles eliminate the need for clips, offering robust and permanent axle retention that further stiffens the lifter ears and prevents spreading.

These lifters also feature a tall body design, allowing them to be used in both standard and .300" taller lifter bores. This versatility helps reduce wear on the lifter bore. The link bar design is captured, and the link bar tower is tapered and slotted to reduce weight and enhance the overall look. This set is a solid option for those looking for a durable and high-performing lifter for their Chevrolet Big Block build.