; Fits Melling M84A and M84AHV oil pumps; Increases oil pressure to approximately 100 psi for proper lubrication under sustained high rpm conditions
- High-Pressure Oil Pump Relief Spring
- For Ford 351C and 400
- Fits Melling M84A and M84AHV oil pumps
- Increases oil pressure to approximately 100 psi for proper lubrication under sustained high rpm conditions.