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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.
When building a high-performance engine, fastener integrity is non-negotiable. The ARP M8 x 1.25 x 45mm Broached Stud Kit provides the clamping force and reliability required for demanding automotive applications. This 16-piece kit is engineered to withstand extreme thermal cycling and vibration, ensuring your components remain secure under high-boost or high-RPM conditions.
Each stud is manufactured to ARP’s exacting standards, featuring rolled threads that provide significantly better fatigue strength than cut threads. The broached head design allows for a hex key to be used during installation, preventing damage to the threads and ensuring a perfect seat every time. Whether you are performing a full engine overhaul or upgrading specific hardware, these studs offer the durability needed to prevent gasket failure and hardware backing off. Trust your build to the industry leader in fastener technology. Find all your essential engine hardware components at GGCRACING.
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.
When building a high-performance engine, fastener integrity is non-negotiable. The ARP M8 x 1.25 x 45mm Broached Stud Kit provides the clamping force and reliability required for demanding automotive applications. This 16-piece kit is engineered to withstand extreme thermal cycling and vibration, ensuring your components remain secure under high-boost or high-RPM conditions.
Each stud is manufactured to ARP’s exacting standards, featuring rolled threads that provide significantly better fatigue strength than cut threads. The broached head design allows for a hex key to be used during installation, preventing damage to the threads and ensuring a perfect seat every time. Whether you are performing a full engine overhaul or upgrading specific hardware, these studs offer the durability needed to prevent gasket failure and hardware backing off. Trust your build to the industry leader in fastener technology. Find all your essential engine hardware components at GGCRACING.
Other popular ARP products customers consider together:
