ARP has designed these extra heavy-duty shafts to provide you with the reliability you need. They are made from heat-treated chromemoly steel, and are larger in diameter than the OEM unit. This enables the ARP shafts to handle the added torque requirements of increased oil pump capacity or heavy-viscosity lubricants. Rated at 220,000 psi, these ARP oil pump driveshafts are ready to do the job.
Fits Ford 351W Engines – Not For Factory Roller Cam Engines
