Oil Pump Drive Shaft | Chevy Big Block Engine | 0.400 Inch Raised Camshaft | ARP Auto Racing

ARP Auto Racing 1357903Oil Pump Drive Shaft; For Use With Chevy Big Block Engines; For 0.400 Inch Raided CamshaftProduct DescriptionMany engine has been destroyed as a result of oil pump driveshaft failure. To cure this all too common problem, ARP has designed an extra heavy duty shaft that will provide you with the necessary reliability. The shaft is made from heat treated, premium grade aerospace chrome moly steel. Moreover, the shaft diameter is a larger diameter than the OEM unit. These features combine to enable ARP shafts to handle the added torque requirements of increased capacity oil pumps or heavy viscosity lubricants.Features & Benefits:Extra Heavy-Duty Shaft That Will Provide The Necessary ReliabilityEnable Shafts To Handle The Added Torque Requirements Of Increased Capacity Oil Pumps Or Heavy Viscosity LubricantsMade From Arp2000 And Heat Treated To 220,000 PsiCNC Milled (Not Broached) Hex, And Has The Retaining Washer InstalledAttributes:Engine Compatibility: Chevy Big Block EnginesColor: BlackMaterial: Chromoly SteelIncludes Sleeve: NoIncludes Drive Gear: No

• Direct OE Replacement: Matches factory specifications to restore original look and functionality.
• Quality Tested: Rigorously tested to ensure reliable performance and accurate fitment.
• Easy Fitment: Designed for direct-fit compatibility - minimizes installation time with no modifications needed.
• Secure, High-Performance Fit: Engineered to withstand daily use and high-stress driving conditions.
• Trusted Construction: Built from durable materials for long-lasting strength and dependability.