COMP Cams Roller Lifter AMC MechanicalThe COMP Cams Endure X Solid Roller Lifters are systematically designed to suit the high demands of aggressive lobe patterns, elevated rpm levels and demanding engine environments. These lifters feature a distinctive link bar assembly which merges the perks of a removable link bar and a captured link bar. They integrate the patented EDM Oil Injection Technology which makes certain that pressurized oil is consistently flowing to the bearing assembly.