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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.
When building a high-output engine, every component matters. The ARP 7/16 ID 7/8 OD Black Washers are designed to provide the necessary surface area and durability required for critical engine fasteners. These washers are manufactured from premium materials to withstand the intense heat and pressure cycles of high-performance racing environments, ensuring your bolts maintain proper preload.
These hardened washers are essential for preventing damage to aluminum or cast surfaces when tightening fasteners. By distributing the load evenly, they help prevent bolt head sinking and ensure that your torque specs remain accurate throughout the life of the engine. Whether you are upgrading cylinder head studs or main bolts, these ARP washers are the gold standard for reliability.
GGCRACING is your trusted source for premium automotive fasteners. Our inventory includes a wide selection of ARP hardware to support your specific build requirements. Upgrade your engine's reliability with these high-quality washers today.
Other popular ARP 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.
When building a high-output engine, every component matters. The ARP 7/16 ID 7/8 OD Black Washers are designed to provide the necessary surface area and durability required for critical engine fasteners. These washers are manufactured from premium materials to withstand the intense heat and pressure cycles of high-performance racing environments, ensuring your bolts maintain proper preload.
These hardened washers are essential for preventing damage to aluminum or cast surfaces when tightening fasteners. By distributing the load evenly, they help prevent bolt head sinking and ensure that your torque specs remain accurate throughout the life of the engine. Whether you are upgrading cylinder head studs or main bolts, these ARP washers are the gold standard for reliability.
GGCRACING is your trusted source for premium automotive fasteners. Our inventory includes a wide selection of ARP hardware to support your specific build requirements. Upgrade your engine's reliability with these high-quality washers today.
Other popular ARP products customers consider together:
