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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.
Exhaust leaks can rob your Mopar Gen III Hemi of power and performance. The Auto Racing Products (ARP) Exhaust Header Bolt Kit is designed to keep your headers securely fastened to the cylinder head, preventing gasket failure and leaks. Manufactured from premium chromoly steel and finished in a corrosion-resistant black oxide, these bolts are built to handle the intense thermal cycling of high-performance exhaust systems.
Each kit includes high-quality washers to ensure even distribution of clamping force, protecting your header flanges and ensuring a perfect seal. These bolts are a direct fit for 5.7L and 6.1L Hemi engines, providing a significant upgrade over factory hardware that is prone to stretching or snapping over time. Whether you are installing long-tube headers or replacing stock manifolds, these bolts offer the peace of mind that your exhaust system will remain leak-free. ARP’s commitment to quality ensures that you are getting the best fasteners on the market for your Mopar build. For premium engine hardware and performance components, look to 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.
Exhaust leaks can rob your Mopar Gen III Hemi of power and performance. The Auto Racing Products (ARP) Exhaust Header Bolt Kit is designed to keep your headers securely fastened to the cylinder head, preventing gasket failure and leaks. Manufactured from premium chromoly steel and finished in a corrosion-resistant black oxide, these bolts are built to handle the intense thermal cycling of high-performance exhaust systems.
Each kit includes high-quality washers to ensure even distribution of clamping force, protecting your header flanges and ensuring a perfect seal. These bolts are a direct fit for 5.7L and 6.1L Hemi engines, providing a significant upgrade over factory hardware that is prone to stretching or snapping over time. Whether you are installing long-tube headers or replacing stock manifolds, these bolts offer the peace of mind that your exhaust system will remain leak-free. ARP’s commitment to quality ensures that you are getting the best fasteners on the market for your Mopar build. For premium engine hardware and performance components, look to GGCRACING.
Other popular Auto Racing Products products customers consider together:
