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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. This ARP M12-1.25/M12-1.75 x 7.300in OAL stud is engineered to provide superior clamping force and fatigue resistance under extreme thermal and mechanical loads. Designed for demanding racing applications, this stud ensures your engine components remain locked in place even under high boost or high compression conditions.
Each stud is manufactured to exact tolerances, ensuring consistent torque readings and reliable clamping force across the entire cylinder head or block surface. Whether you are refreshing a race engine or building a custom setup from the ground up, choosing genuine ARP hardware is the best insurance against catastrophic failure. These studs are heat-treated and precision-machined to exceed OEM specifications, providing the reliability required for competitive motorsports. Trust your build to the industry leader in fastener technology. Find all your high-performance engine hardware needs at GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | AU7.300-10B |
| GGC SKU | ARPAU7.300-10B |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7.3 × 0.5 × 0.5 in |
|---|---|
| Shipping weight | 0.35 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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