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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 Auto Racing Products (ARP) 235-6401 Rod Bolt Kit is the definitive choice for builders pushing their 454-502 Big Block Chevy engines to the limit. Featuring the innovative Pro Series Wave-Loc design, these bolts provide a precise, interference-fit in the rod bolt hole, ensuring perfect alignment and maximum fatigue resistance during high-RPM operation.
Engineered from proprietary ARP2000 alloy, these bolts offer significantly higher tensile strength compared to standard chromoly fasteners. This allows for higher clamping forces, which is essential for preventing rod cap separation in high-horsepower, forced induction, or high-compression builds. The natural finish ensures material integrity is easily inspected during routine maintenance.
The Wave-Loc design eliminates the need for resizing the big end of the rod in many applications, saving you time and money during the engine assembly process. These bolts are designed to cycle repeatedly without losing their clamping force, making them a must-have for any serious engine build. When you demand the best for your connecting rods, rely on the proven performance of ARP hardware. Explore our full catalog of engine 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.
The Auto Racing Products (ARP) 235-6401 Rod Bolt Kit is the definitive choice for builders pushing their 454-502 Big Block Chevy engines to the limit. Featuring the innovative Pro Series Wave-Loc design, these bolts provide a precise, interference-fit in the rod bolt hole, ensuring perfect alignment and maximum fatigue resistance during high-RPM operation.
Engineered from proprietary ARP2000 alloy, these bolts offer significantly higher tensile strength compared to standard chromoly fasteners. This allows for higher clamping forces, which is essential for preventing rod cap separation in high-horsepower, forced induction, or high-compression builds. The natural finish ensures material integrity is easily inspected during routine maintenance.
The Wave-Loc design eliminates the need for resizing the big end of the rod in many applications, saving you time and money during the engine assembly process. These bolts are designed to cycle repeatedly without losing their clamping force, making them a must-have for any serious engine build. When you demand the best for your connecting rods, rely on the proven performance of ARP hardware. Explore our full catalog of engine components at GGCRACING.
Other popular Auto Racing Products products customers consider together:
