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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 building a high-performance Land Rover K-Series engine, the connection between your crankshaft and flywheel is a critical failure point. Auto Racing Products (ARP) Pro Series Flywheel Bolt Kits are engineered to provide the clamping force necessary to handle increased torque and high-RPM stress. These bolts are cold-forged from premium 8740 chromoly steel, ensuring superior tensile strength compared to OEM hardware.
Each bolt features a generous under-head radius and precision-rolled threads to prevent stress risers, significantly reducing the risk of bolt fatigue. The 12-point head design allows for easier access in tight engine bays and ensures consistent torque application during assembly. Whether you are performing a street-performance rebuild or preparing for track use, these bolts offer the peace of mind that your rotating assembly will remain locked in place under the most demanding conditions. Trust your engine build to the industry leader in fastener technology. Find all your essential engine hardware and performance upgrades 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 building a high-performance Land Rover K-Series engine, the connection between your crankshaft and flywheel is a critical failure point. Auto Racing Products (ARP) Pro Series Flywheel Bolt Kits are engineered to provide the clamping force necessary to handle increased torque and high-RPM stress. These bolts are cold-forged from premium 8740 chromoly steel, ensuring superior tensile strength compared to OEM hardware.
Each bolt features a generous under-head radius and precision-rolled threads to prevent stress risers, significantly reducing the risk of bolt fatigue. The 12-point head design allows for easier access in tight engine bays and ensures consistent torque application during assembly. Whether you are performing a street-performance rebuild or preparing for track use, these bolts offer the peace of mind that your rotating assembly will remain locked in place under the most demanding conditions. Trust your engine build to the industry leader in fastener technology. Find all your essential engine hardware and performance upgrades at GGCRACING.
Other popular Auto Racing Products products customers consider together:
