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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 your engine and chassis components are secured with the best hardware available. The Auto Racing Products (ARP) Flat Washer, featuring a 3/8 inch ID and 3/4 inch OD, is engineered for those who refuse to compromise on quality. Made from high-strength chromoly steel, these washers are designed to withstand the extreme stresses and vibrations found in competitive motorsports, providing a stable and secure foundation for your bolts.
These washers are a vital component for any serious engine build, offering superior load distribution compared to standard washers. The 0.12 inch thickness provides the rigidity needed to prevent deformation, ensuring that your torque settings remain consistent even after repeated heat cycles. The black oxide finish offers a professional appearance and protects the steel from environmental degradation. Whether you are installing intake manifolds, valve covers, or chassis brackets, these washers provide the confidence that your hardware is secure. ARP is the trusted name in racing fasteners, and these washers are a testament to their commitment to quality and performance. Upgrade your build with reliable, high-strength hardware that you can count on when it matters most. Shop our complete line of performance fasteners and racing parts 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 your engine and chassis components are secured with the best hardware available. The Auto Racing Products (ARP) Flat Washer, featuring a 3/8 inch ID and 3/4 inch OD, is engineered for those who refuse to compromise on quality. Made from high-strength chromoly steel, these washers are designed to withstand the extreme stresses and vibrations found in competitive motorsports, providing a stable and secure foundation for your bolts.
These washers are a vital component for any serious engine build, offering superior load distribution compared to standard washers. The 0.12 inch thickness provides the rigidity needed to prevent deformation, ensuring that your torque settings remain consistent even after repeated heat cycles. The black oxide finish offers a professional appearance and protects the steel from environmental degradation. Whether you are installing intake manifolds, valve covers, or chassis brackets, these washers provide the confidence that your hardware is secure. ARP is the trusted name in racing fasteners, and these washers are a testament to their commitment to quality and performance. Upgrade your build with reliable, high-strength hardware that you can count on when it matters most. Shop our complete line of performance fasteners and racing parts at GGCRACING.
Other popular Auto Racing Products products customers consider together:
