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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.
Ensure your engine and chassis components stay secure under extreme pressure with these premium Auto Racing Products 12-point bolts. Engineered for high-performance applications, these 5/16-18 x 1.250 inch fasteners provide superior clamping force compared to standard hardware. The 12-point head design allows for higher torque settings and easier access in tight engine bays, making them a favorite for professional builders and racing enthusiasts alike.
These bolts are manufactured from heat-treated chromoly steel, offering exceptional fatigue resistance and tensile strength. The black oxide finish provides a sleek look while offering essential corrosion resistance for long-term durability in harsh racing environments. Whether you are assembling a custom intake, securing brackets, or performing critical engine maintenance, these fasteners deliver the peace of mind you need on the track. Trust the quality and precision of these professional-grade fasteners available at GGCRACING for your next project.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 641-1250 |
| GGC SKU | BQDN_641-1250 |
| UPC / GTIN | 672036017002 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6 × 4 × 0.5 in |
|---|---|
| Shipping weight | 0.23 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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