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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.
Upgrade your engine's integrity with these high-performance ARP 1/2"-20 x 3.50" bolts, crafted from robust 8740 Chromoly steel. Engineered for extreme applications, these bolts offer superior tensile strength and fatigue resistance, making them ideal for high-horsepower engines and demanding racing conditions. Each set includes five bolts, providing ample hardware for critical engine components like main caps.
ARP's 8740 Chromoly bolts are heat-treated and subjected to rigorous quality control to ensure they meet the highest standards. The material provides a significant advantage in strength over standard Grade 8 fasteners, offering peace of mind during intense operation. Whether you are building a street machine or a dedicated race car, these ARP bolts are a critical component for ensuring reliability and preventing catastrophic failure. Trust ARP for your most demanding applications.
Secure your build with quality fasteners from GGCRACING.
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.
Upgrade your engine's integrity with these high-performance ARP 1/2"-20 x 3.50" bolts, crafted from robust 8740 Chromoly steel. Engineered for extreme applications, these bolts offer superior tensile strength and fatigue resistance, making them ideal for high-horsepower engines and demanding racing conditions. Each set includes five bolts, providing ample hardware for critical engine components like main caps.
ARP's 8740 Chromoly bolts are heat-treated and subjected to rigorous quality control to ensure they meet the highest standards. The material provides a significant advantage in strength over standard Grade 8 fasteners, offering peace of mind during intense operation. Whether you are building a street machine or a dedicated race car, these ARP bolts are a critical component for ensuring reliability and preventing catastrophic failure. Trust ARP for your most demanding applications.
Secure your build with quality fasteners from GGCRACING.
Other popular ARP products customers consider together:
