GM/Holden Gen III/IV LS Series V8 ELITE RACE SOLID ROLLER LIFTERS CHEV/HOLDEN COMP Cams CO98956-16

These COMP Cams Elite Race solid roller lifters feature an exclusive body design that does not include an oil band, thus maximizing rigidity and reducing lifter bushing wear. The body is manufactured from CNC-machined SAE 8620 steel alloy, with SAE 9310 steel alloy wheels that have been micro-polished and micro-sized and needles that are made from 52100 bearing steel and micro-sorted with a controlled contour profile. While the construction and body design make them incredibly strong, they are also lightweight, with each lifter weighing less than 100 grams. Possibly the most critical element of these lifters is the fact that the oversized (.400 in.) axles are dual-pinned. The pins go through the lifter ears at each end and leave a small gap in-between for wear-reducing oiling that actually flows through the center and the top of the axle, directly to the needles. For maximum control and durability in high-rpm race applications, the COMP Cams Elite Race solid roller lifters also feature captured link bars and an exclusive modular pushrod design that allows the pushrod insert to be swapped out for centered, left, or right offsets. And with patent-pending oil control through the pushrod insert, engine builders can modify the lifters to meter extra oil to the top as desired