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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 pre-1994 Mitsubishi 4G63 engines, maintaining the integrity of the bottom end is essential for longevity. This Auto Racing Products (ARP) Connecting Rod Bolt Kit is specifically engineered to replace the factory rod bolts, providing significantly higher tensile strength and fatigue resistance. These bolts are a must-have upgrade for any engine rebuild, especially when increasing power levels with turbo upgrades.
Using 8740 chromoly steel, these ARP bolts are heat-treated to handle the high loads of a performance engine. The precision-rolled threads ensure that the torque applied results in the correct clamping force, preventing the rod cap from shifting under load. This kit is designed to provide the ultimate insurance for your rotating assembly, ensuring your rods stay secure during high-RPM pulls. Whether you are restoring a classic DSM or building a track-ready 4G63, these bolts are the foundation of a reliable engine. Find all your essential engine build components 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.
For owners of pre-1994 Mitsubishi 4G63 engines, maintaining the integrity of the bottom end is essential for longevity. This Auto Racing Products (ARP) Connecting Rod Bolt Kit is specifically engineered to replace the factory rod bolts, providing significantly higher tensile strength and fatigue resistance. These bolts are a must-have upgrade for any engine rebuild, especially when increasing power levels with turbo upgrades.
Using 8740 chromoly steel, these ARP bolts are heat-treated to handle the high loads of a performance engine. The precision-rolled threads ensure that the torque applied results in the correct clamping force, preventing the rod cap from shifting under load. This kit is designed to provide the ultimate insurance for your rotating assembly, ensuring your rods stay secure during high-RPM pulls. Whether you are restoring a classic DSM or building a track-ready 4G63, these bolts are the foundation of a reliable engine. Find all your essential engine build components at GGCRACING.
Other popular Auto Racing Products products customers consider together:
