Description
Valve spring retainers are critical to maintaining valve control and preventing float at high RPM—especially crucial when running dual springs in demanding applications. The PAC-R632 delivers the precision geometry and material strength needed to handle sustained performance without compromise. If you’re building a high-revving engine or refreshing your valvetrain, these retainers ensure consistent spring pressure and reliable valve sealing across the entire RPM range.
- 1.250″ diameter
- Pacaloy material
- 600 Series specification
- 8-degree mini design
- 0.890″ / 0.600″ OD steps
- Dual spring compatible
- Steel construction
- Set of 16 retainers
- CNC-precision machined
