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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 every connection matters, rely on Auto Racing Products (ARP). These 5/16-18 12-point nuts are engineered for high-stress environments where standard hardware simply won't cut it. Crafted from premium chromoly steel and finished with a durable black oxide coating, these nuts offer superior tensile strength and corrosion resistance.
The 12-point design allows for higher torque values and easier access in tight engine bays compared to standard hex nuts. Whether you are assembling a cylinder head, intake manifold, or custom fabrication project, these ARP fasteners provide the peace of mind that your components will stay secure under extreme vibration and heat. ARP is the industry standard for professional engine builders and weekend racers alike. Upgrade your hardware today with 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.
When every connection matters, rely on Auto Racing Products (ARP). These 5/16-18 12-point nuts are engineered for high-stress environments where standard hardware simply won't cut it. Crafted from premium chromoly steel and finished with a durable black oxide coating, these nuts offer superior tensile strength and corrosion resistance.
The 12-point design allows for higher torque values and easier access in tight engine bays compared to standard hex nuts. Whether you are assembling a cylinder head, intake manifold, or custom fabrication project, these ARP fasteners provide the peace of mind that your components will stay secure under extreme vibration and heat. ARP is the industry standard for professional engine builders and weekend racers alike. Upgrade your hardware today with GGCRACING.
Other popular Auto Racing Products products customers consider together:
