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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 L5P 6.6L Duramax is a powerhouse, but when you begin modifying for more power, the factory head bolts become a weak point. The ARP 230-4301 Head Stud Kit, featuring high-strength ARP2000 material, is designed to handle the extreme cylinder pressures generated by tuned L5P engines. This kit ensures your cylinder heads stay firmly in place, providing the reliability you need for high-performance applications.
For owners of 2017-2019 Duramax trucks, this kit is the gold standard for engine reliability. Whether you are towing, racing, or daily driving with a performance tune, these studs offer the peace of mind that your engine block and head will remain sealed. The kit includes everything required for a professional installation, including hardened washers and nuts. Don't let head gasket issues sideline your truck; invest in the best hardware available. GGCRACING is proud to offer these top-tier components to help you get the most out of your L5P Duramax diesel engine.
Other popular ARP 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 L5P 6.6L Duramax is a powerhouse, but when you begin modifying for more power, the factory head bolts become a weak point. The ARP 230-4301 Head Stud Kit, featuring high-strength ARP2000 material, is designed to handle the extreme cylinder pressures generated by tuned L5P engines. This kit ensures your cylinder heads stay firmly in place, providing the reliability you need for high-performance applications.
For owners of 2017-2019 Duramax trucks, this kit is the gold standard for engine reliability. Whether you are towing, racing, or daily driving with a performance tune, these studs offer the peace of mind that your engine block and head will remain sealed. The kit includes everything required for a professional installation, including hardened washers and nuts. Don't let head gasket issues sideline your truck; invest in the best hardware available. GGCRACING is proud to offer these top-tier components to help you get the most out of your L5P Duramax diesel engine.
Other popular ARP products customers consider together:
