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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 components are secured with the reliability of Auto Racing Products (ARP) 3/8 ID x 1.200 OD chamfered flat washers. Designed for high-performance applications, these washers provide a consistent surface area for clamping loads, preventing fastener galling and ensuring accurate torque readings during critical assembly.
These washers are essential for builders who demand precision. The chamfered design allows for better clearance and seating against radius-cornered fasteners, reducing stress concentrations under heavy load. Whether you are building a street performance engine or a dedicated track machine, using the correct hardware is the difference between a reliable build and a mechanical failure. Trust the industry standard for racing fasteners. Find all your high-performance engine hardware needs 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 components are secured with the reliability of Auto Racing Products (ARP) 3/8 ID x 1.200 OD chamfered flat washers. Designed for high-performance applications, these washers provide a consistent surface area for clamping loads, preventing fastener galling and ensuring accurate torque readings during critical assembly.
These washers are essential for builders who demand precision. The chamfered design allows for better clearance and seating against radius-cornered fasteners, reducing stress concentrations under heavy load. Whether you are building a street performance engine or a dedicated track machine, using the correct hardware is the difference between a reliable build and a mechanical failure. Trust the industry standard for racing fasteners. Find all your high-performance engine hardware needs at GGCRACING.
Other popular Auto Racing Products products customers consider together:
