Description
OEM valve springs lose their tension under sustained high-RPM operation, leading to valve float and catastrophic engine failure. The PROX Valve and Spring Kit 28.SES6327-1 replaces those compromised components with nitrided steel valves and premium chrome vanadium springs engineered to handle extreme conditions without degradation. This is a bolt-on upgrade that uses your existing retainers and seals, giving you race-proven durability without a complete valve train rebuild.
- Nitrided steel valves
- Reduced wear, extreme conditions
- Chrome vanadium valve springs
- High-RPM rated construction
- Compatible OEM retainers
- Compatible OEM valve seals
- Compatible OEM bases
- Intake or exhaust configuration
- Bolt-on installation
- MPN: 28.SES6327-1
