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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 426 HEMI is a powerhouse that demands the best components available. The Auto Racing Products (ARP) Pro Series 12-point head bolt kit is engineered to meet the extreme demands of this iconic engine. These bolts are manufactured from premium chromoly steel and heat-treated to provide the highest level of tensile strength, ensuring your cylinder heads stay firmly attached to the block under the most intense racing conditions.
For HEMI owners, head gasket failure is not an option. This Pro Series kit provides the precise, uniform clamping force required to handle the massive cylinder pressures generated by the 426 platform. Whether you are running a naturally aspirated setup or a power-adder, these bolts provide the security you need to push your engine to its full potential. The 12-point head design is a hallmark of professional engine building, offering both functional benefits and a high-end aesthetic. When you choose ARP, you are choosing the industry standard for engine fasteners. Ensure your HEMI build is built to last with high-performance hardware from 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 426 HEMI is a powerhouse that demands the best components available. The Auto Racing Products (ARP) Pro Series 12-point head bolt kit is engineered to meet the extreme demands of this iconic engine. These bolts are manufactured from premium chromoly steel and heat-treated to provide the highest level of tensile strength, ensuring your cylinder heads stay firmly attached to the block under the most intense racing conditions.
For HEMI owners, head gasket failure is not an option. This Pro Series kit provides the precise, uniform clamping force required to handle the massive cylinder pressures generated by the 426 platform. Whether you are running a naturally aspirated setup or a power-adder, these bolts provide the security you need to push your engine to its full potential. The 12-point head design is a hallmark of professional engine building, offering both functional benefits and a high-end aesthetic. When you choose ARP, you are choosing the industry standard for engine fasteners. Ensure your HEMI build is built to last with high-performance hardware from GGCRACING.
Other popular Auto Racing Products products customers consider together:
