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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.
The bottom end of your engine is the foundation of all your power. The Auto Racing Products (ARP) 254-5501 Main Stud Kit is specifically engineered to provide the necessary reinforcement for 2-bolt main Small Block Ford engines. By replacing standard main bolts with these high-strength chromoly studs, you significantly increase the structural integrity of your engine block, reducing main cap walk and ensuring consistent bearing clearances under high-load conditions.
Main studs are a critical upgrade for any engine rebuild, especially when increasing horsepower or RPM. Unlike factory bolts, which can stretch under load, ARP studs provide a stable, rigid connection that keeps your crankshaft secure. The included windage tray compatibility makes this kit an excellent choice for performance builds where oil control is vital. By using these studs, you are protecting your investment against catastrophic bottom-end failure. Whether you are building a street-strip machine or a dedicated race car, trust the reliability of ARP to keep your engine together. Get the best engine hardware for your SBF 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.
The bottom end of your engine is the foundation of all your power. The Auto Racing Products (ARP) 254-5501 Main Stud Kit is specifically engineered to provide the necessary reinforcement for 2-bolt main Small Block Ford engines. By replacing standard main bolts with these high-strength chromoly studs, you significantly increase the structural integrity of your engine block, reducing main cap walk and ensuring consistent bearing clearances under high-load conditions.
Main studs are a critical upgrade for any engine rebuild, especially when increasing horsepower or RPM. Unlike factory bolts, which can stretch under load, ARP studs provide a stable, rigid connection that keeps your crankshaft secure. The included windage tray compatibility makes this kit an excellent choice for performance builds where oil control is vital. By using these studs, you are protecting your investment against catastrophic bottom-end failure. Whether you are building a street-strip machine or a dedicated race car, trust the reliability of ARP to keep your engine together. Get the best engine hardware for your SBF at GGCRACING.
Other popular Auto Racing Products products customers consider together:
