These COMP Cams 7° chromemoly retainers are precision machined, black‑oxide finished parts made for GM LS engines with 1.430"–1.460" outer‑diameter valve springs. Engineered with contoured top profiling developed via 3D CAD and FEA, they reduce stress and mass while improving lift. CNC machining to exact tolerances ensures consistent fit when paired with COMP springs and locks.
COMP Cams Steel Retainers Chevy LS1 1.4