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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 or chassis, fastener integrity is non-negotiable. This Auto Racing Products bolt kit features five 5/16-18 x 3.500-inch 6-point bolts engineered for maximum clamping force and durability. Constructed from premium chromoly steel and finished with a corrosion-resistant black oxide coating, these fasteners are designed to withstand extreme stress and thermal cycling in demanding racing environments.
These universal-fit bolts are ideal for custom fabrication, engine accessory mounting, and critical component assembly where standard hardware simply won't cut it. The 6-point head design ensures excellent wrench engagement, preventing slippage during high-torque installation. Whether you are refreshing a drag car or building a custom street machine, these professional-grade fasteners provide the peace of mind required for high-RPM operation. Trust your build to the industry-leading hardware available at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 651-3500 |
| GGC SKU | BQDN_651-3500 |
| UPC / GTIN | 672036017743 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7 × 5 × 0.63 in |
|---|---|
| Shipping weight | 0.51 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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