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ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
When pushing your Ford 6.4L Powerstroke diesel to its limits, factory fasteners often fail to provide the necessary clamping force. This Auto Racing Products (ARP) Main Stud Kit is engineered to handle extreme cylinder pressures and high-torque applications. Crafted from premium 8740 chromoly steel and finished with a durable black oxide coating, these studs are designed to prevent main cap walk and ensure consistent bearing clearances under load.
The 12-point nut design allows for easier torque application in tight engine bays, ensuring precise preload every time. By replacing your stock bolts with this professional-grade stud kit, you significantly improve the structural rigidity of your engine block, protecting your investment during high-performance towing or racing. Whether you are performing a complete rebuild or upgrading for increased boost, these studs provide the peace of mind required for high-output diesel builds. Trust the industry standard in engine fasteners available at GGCRACING.
Other popular Auto Racing Products products customers consider together:
ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
When pushing your Ford 6.4L Powerstroke diesel to its limits, factory fasteners often fail to provide the necessary clamping force. This Auto Racing Products (ARP) Main Stud Kit is engineered to handle extreme cylinder pressures and high-torque applications. Crafted from premium 8740 chromoly steel and finished with a durable black oxide coating, these studs are designed to prevent main cap walk and ensure consistent bearing clearances under load.
The 12-point nut design allows for easier torque application in tight engine bays, ensuring precise preload every time. By replacing your stock bolts with this professional-grade stud kit, you significantly improve the structural rigidity of your engine block, protecting your investment during high-performance towing or racing. Whether you are performing a complete rebuild or upgrading for increased boost, these studs provide the peace of mind required for high-output diesel builds. Trust the industry standard in engine fasteners available at GGCRACING.
Other popular Auto Racing Products products customers consider together:
