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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.
The 6.9L International Diesel engine is known for its durability, but when you increase boost or power, the stock head bolts are the first point of failure. The Auto Racing Products (ARP) Cylinder Head Stud Kit provides the clamping force necessary to keep your cylinder heads sealed under extreme cylinder pressures. This is the ultimate insurance policy for your engine build.
These studs are manufactured from premium 8740 chromoly steel, heat-treated to provide superior tensile strength. Unlike bolts, which can twist and cause uneven clamping, studs allow for more accurate torque readings and better gasket sealing. The kit includes high-strength hex nuts and hardened washers to ensure a consistent, reliable seal across the entire head surface.
Protect your engine from the devastating effects of head gasket failure. Whether you are performing a rebuild or a performance upgrade, these studs are the gold standard in the industry. For professional-grade engine internals and performance hardware, trust the experts 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.
The 6.9L International Diesel engine is known for its durability, but when you increase boost or power, the stock head bolts are the first point of failure. The Auto Racing Products (ARP) Cylinder Head Stud Kit provides the clamping force necessary to keep your cylinder heads sealed under extreme cylinder pressures. This is the ultimate insurance policy for your engine build.
These studs are manufactured from premium 8740 chromoly steel, heat-treated to provide superior tensile strength. Unlike bolts, which can twist and cause uneven clamping, studs allow for more accurate torque readings and better gasket sealing. The kit includes high-strength hex nuts and hardened washers to ensure a consistent, reliable seal across the entire head surface.
Protect your engine from the devastating effects of head gasket failure. Whether you are performing a rebuild or a performance upgrade, these studs are the gold standard in the industry. For professional-grade engine internals and performance hardware, trust the experts at GGCRACING.
Other popular Auto Racing Products products customers consider together:
