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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 Mopar 426 Hemi, cylinder head stability is non-negotiable. The Auto Racing Products (ARP) Head Stud Kit is engineered to provide superior clamping force, ensuring your cylinder heads stay sealed under extreme cylinder pressures. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to provide a significant increase in tensile strength compared to standard OEM bolts.
Each kit includes a complete set of studs, 12-point nuts, and hardened parallel washers to ensure even load distribution across the cylinder head surface. By choosing ARP, you are investing in the gold standard of engine fasteners. These studs prevent head gasket failure and maintain structural integrity during high-RPM operation. Whether you are building a street machine or a dedicated track car, this kit provides the peace of mind required for elite engine performance. Trust your build to the industry leader in fastener technology available here 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 Mopar 426 Hemi, cylinder head stability is non-negotiable. The Auto Racing Products (ARP) Head Stud Kit is engineered to provide superior clamping force, ensuring your cylinder heads stay sealed under extreme cylinder pressures. Manufactured from premium 8740 chromoly steel, these studs are heat-treated to provide a significant increase in tensile strength compared to standard OEM bolts.
Each kit includes a complete set of studs, 12-point nuts, and hardened parallel washers to ensure even load distribution across the cylinder head surface. By choosing ARP, you are investing in the gold standard of engine fasteners. These studs prevent head gasket failure and maintain structural integrity during high-RPM operation. Whether you are building a street machine or a dedicated track car, this kit provides the peace of mind required for elite engine performance. Trust your build to the industry leader in fastener technology available here at GGCRACING.
Other popular Auto Racing Products products customers consider together:
