The Elite Race solid roller lifters are the latest technology from COMP Cams for maximum durability in radical engines. The most significant strength improvements are a longer axle (0.400 inch) that is pinned in the body on both sides. The pins add strength, and they pressure feed oil to the axle and needle bearings. These lifters also use the highest grade roller bearings-as well as more of them-for improved load distribution. The bodies are made from 8620 steel.