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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.
For owners of the robust 6.7L Dodge Cummins engine equipped with a factory girdle, the Auto Racing Products (ARP) 247-5405 Main Stud Kit is an indispensable upgrade. This specialized kit is meticulously engineered to work in conjunction with your existing factory girdle, providing a significant increase in clamping force over standard main bolts. By reinforcing the main caps and preventing cap walk, these chromoly studs ensure superior bottom-end stability, crucial for high-horsepower applications, heavy towing, or simply extending engine life.
ARP's reputation for producing the strongest fasteners in the industry is evident in this kit. Each main stud is precision-machined from premium chromoly steel, then heat-treated to achieve an optimal balance of strength and ductility. The durable black oxide finish provides excellent corrosion resistance, while the 12-point nuts facilitate precise and consistent torque application, critical for maintaining proper bearing clearances. This kit is designed to withstand the extreme demands placed on a 6.7L Cummins.
The ARP 247-5405 kit is specifically tailored for Dodge 6.7L Cummins engines utilizing the factory girdle. This ensures perfect fitment and optimal performance, providing a direct replacement for your weaker OEM main bolts. The comprehensive kit includes all necessary main studs, 12-point nuts, and washers for a complete and secure installation. Give your 6.7L Cummins the foundation it needs to perform at its peak with this essential upgrade from GGCRACING.COM.
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.
For owners of the robust 6.7L Dodge Cummins engine equipped with a factory girdle, the Auto Racing Products (ARP) 247-5405 Main Stud Kit is an indispensable upgrade. This specialized kit is meticulously engineered to work in conjunction with your existing factory girdle, providing a significant increase in clamping force over standard main bolts. By reinforcing the main caps and preventing cap walk, these chromoly studs ensure superior bottom-end stability, crucial for high-horsepower applications, heavy towing, or simply extending engine life.
ARP's reputation for producing the strongest fasteners in the industry is evident in this kit. Each main stud is precision-machined from premium chromoly steel, then heat-treated to achieve an optimal balance of strength and ductility. The durable black oxide finish provides excellent corrosion resistance, while the 12-point nuts facilitate precise and consistent torque application, critical for maintaining proper bearing clearances. This kit is designed to withstand the extreme demands placed on a 6.7L Cummins.
The ARP 247-5405 kit is specifically tailored for Dodge 6.7L Cummins engines utilizing the factory girdle. This ensures perfect fitment and optimal performance, providing a direct replacement for your weaker OEM main bolts. The comprehensive kit includes all necessary main studs, 12-point nuts, and washers for a complete and secure installation. Give your 6.7L Cummins the foundation it needs to perform at its peak with this essential upgrade from GGCRACING.COM.
Other popular Auto Racing Products products customers consider together:
