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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 Honda K20A engine to its limits, cylinder head stability is non-negotiable. The Auto Racing Products (ARP) Head Stud Kit (208-4701) is engineered to provide the clamping force required for high-performance builds. Crafted from premium 8740 chromoly steel and finished with a durable black oxide coating, these studs are designed to prevent head gasket failure under extreme boost or high-compression conditions.
The precision-rolled threads ensure even torque distribution, significantly reducing the risk of thread galling in the aluminum block. Whether you are building a track-day warrior or a high-horsepower street machine, these studs offer the peace of mind that your engine internals are secured by the industry standard in fastener technology. The undercut design allows for superior elasticity, ensuring the head remains seated firmly even during rapid thermal expansion. Upgrade your engine build with the best in the business 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 Honda K20A engine to its limits, cylinder head stability is non-negotiable. The Auto Racing Products (ARP) Head Stud Kit (208-4701) is engineered to provide the clamping force required for high-performance builds. Crafted from premium 8740 chromoly steel and finished with a durable black oxide coating, these studs are designed to prevent head gasket failure under extreme boost or high-compression conditions.
The precision-rolled threads ensure even torque distribution, significantly reducing the risk of thread galling in the aluminum block. Whether you are building a track-day warrior or a high-horsepower street machine, these studs offer the peace of mind that your engine internals are secured by the industry standard in fastener technology. The undercut design allows for superior elasticity, ensuring the head remains seated firmly even during rapid thermal expansion. Upgrade your engine build with the best in the business at GGCRACING.
Other popular Auto Racing Products products customers consider together:
