Description
Valve spring retainers are critical to maintaining consistent spring pressure and preventing valve float at high RPM—making them essential for any serious performance build. The Comp Cams Super Lock design locks onto your spring with precision, eliminating rotation and ensuring reliable valve actuation under extreme conditions. This set of 16 retainers delivers the durability and concentricity required for forced induction, naturally aspirated, and high-revving applications.
- Super Lock design
- Steel construction
- 10-degree angle
- 1.125 in / 0.745 in OD steps
- Dual spring compatible
- 1.500–1.550 in height range
- Set of 16 retainers
- MPN: 749-16






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