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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 every detail counts, rely on Auto Racing Products 3/8-24 12-point nuts to keep your engine running securely. Designed for builders who demand the best, these fasteners provide exceptional clamping force and vibration resistance. Perfect for a wide range of automotive applications, these chromoly nuts are built to withstand the rigors of the track and the street.
The 12-point head configuration is a favorite among professional engine builders because it allows for high-torque applications without the risk of rounding off the fastener. Made from high-strength chromoly, these nuts are far superior to standard grade-8 hardware, offering the peace of mind you need when pushing your vehicle to its limits. The black oxide coating ensures a clean, professional appearance while protecting against rust and environmental wear. Whether you are refreshing a race engine or completing a high-performance street build, these nuts are the perfect choice for reliability. Experience the difference of professional-grade hardware and shop our extensive collection of racing components at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 300-8392 |
| GGC SKU | BQDN_300-8392 |
| UPC / GTIN | 672036033637 |
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 | 0.18 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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