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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.
Provide your Big Block Ford (BBF) engine with the ultimate foundation for performance with the Auto Racing Products (ARP) 155-5402 Main Stud Kit. This essential upgrade for 2-bolt main applications replaces factory main bolts with high-strength studs, dramatically increasing main cap clamping force. This enhanced rigidity is crucial for preventing main cap distortion and crankshaft deflection, which can lead to catastrophic engine failure in high-stress environments. Perfect for race engines, supercharged, or turbocharged BBF builds.
Each main stud in the ARP 155-5402 kit is manufactured from aerospace-grade chromoly steel, a material selected for its exceptional tensile strength and resistance to stretching. The studs undergo ARP's rigorous heat-treating process and are then precision thread-rolled after heat treatment, significantly boosting their fatigue strength. The included hex nuts allow for precise and consistent torque application, while the black oxide finish provides a robust layer of corrosion protection, ensuring long-lasting performance and reliability in your Big Block Ford engine.
Don't compromise on the heart of your engine. The ARP 155-5402 main stud kit is a vital investment for maximizing the performance and longevity of your Big Block Ford. Choose GGCRACING for the best in automotive performance parts.
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.
Provide your Big Block Ford (BBF) engine with the ultimate foundation for performance with the Auto Racing Products (ARP) 155-5402 Main Stud Kit. This essential upgrade for 2-bolt main applications replaces factory main bolts with high-strength studs, dramatically increasing main cap clamping force. This enhanced rigidity is crucial for preventing main cap distortion and crankshaft deflection, which can lead to catastrophic engine failure in high-stress environments. Perfect for race engines, supercharged, or turbocharged BBF builds.
Each main stud in the ARP 155-5402 kit is manufactured from aerospace-grade chromoly steel, a material selected for its exceptional tensile strength and resistance to stretching. The studs undergo ARP's rigorous heat-treating process and are then precision thread-rolled after heat treatment, significantly boosting their fatigue strength. The included hex nuts allow for precise and consistent torque application, while the black oxide finish provides a robust layer of corrosion protection, ensuring long-lasting performance and reliability in your Big Block Ford engine.
Don't compromise on the heart of your engine. The ARP 155-5402 main stud kit is a vital investment for maximizing the performance and longevity of your Big Block Ford. Choose GGCRACING for the best in automotive performance parts.
Other popular Auto Racing Products products customers consider together:
