super fast shipping
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.
Ensure your engine build maintains structural integrity under extreme pressure with the ARP M10 x 1.25 12-point nut kit. Designed for high-performance applications, these nuts provide superior clamping force compared to standard factory hardware. Whether you are rebuilding a cylinder head or securing critical engine components, ARP delivers the reliability required for racing environments.
When building a high-output engine, fastener failure is not an option. These M10 x 1.25 nuts are heat-treated to exceed aerospace specifications, providing the peace of mind you need when pushing your vehicle to the limit. The 12-point design is preferred by professional engine builders for its ability to withstand higher torque settings while maintaining a compact profile. Upgrade your hardware today with this professional-grade kit from GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 300-8363 |
| GGC SKU | ARP300-8363 |
| UPC / GTIN | 672036039202 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 5.8 × 3.9 × 1 in |
|---|---|
| Shipping weight | 0.16 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
No reviews yet. Bought this part? Tell other drivers how it fits and performs.