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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.
Ensure maximum clamping force and engine integrity with the Auto Racing Products (ARP) Head Stud Kit. Specifically engineered for GM LS-series engines manufactured in 2003 and earlier, this kit is a must-have for high-compression or forced induction builds. These 12-point nuts provide superior torque distribution and clearance compared to standard hex heads.
Each stud is heat-treated and precision-machined to ensure consistent torque readings and optimal gasket seal. By upgrading to these studs, you effectively prevent cylinder head lift under extreme boost or high RPM conditions. The 12-point design allows for easier socket access in tight engine bays, making installation more efficient for professional builders and enthusiasts alike. Whether you are performing a complete engine rebuild or upgrading your daily driver for track use, these fasteners offer the peace of mind that only industry-leading hardware can provide. Trust your build to the reliability of ARP components 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.
Ensure maximum clamping force and engine integrity with the Auto Racing Products (ARP) Head Stud Kit. Specifically engineered for GM LS-series engines manufactured in 2003 and earlier, this kit is a must-have for high-compression or forced induction builds. These 12-point nuts provide superior torque distribution and clearance compared to standard hex heads.
Each stud is heat-treated and precision-machined to ensure consistent torque readings and optimal gasket seal. By upgrading to these studs, you effectively prevent cylinder head lift under extreme boost or high RPM conditions. The 12-point design allows for easier socket access in tight engine bays, making installation more efficient for professional builders and enthusiasts alike. Whether you are performing a complete engine rebuild or upgrading your daily driver for track use, these fasteners offer the peace of mind that only industry-leading hardware can provide. Trust your build to the reliability of ARP components available at GGCRACING.
Other popular Auto Racing Products products customers consider together:
