COMP Cams Mechanical Roller Lifter Endure-X 0.842" OD GM LS-Series - Set of 16 74000913 Hourglass Spacer

Hourglass Spacer

elastic waistband

80 seconds of engine RPM playback recording is now standard

2008-2010 Hummer H3

COMP Cams Mechanical Roller Lifter Endure-X 0.842" OD GM LS-Series - Set of 16 74000913 Hourglass SpacerGM Gen III LS1 LS2 LS6 Endure X Solid Roller Lifters from COMP Cams are engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges, and are not designed for street use. 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