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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 exhaust system stays securely mounted under extreme heat and vibration with the Auto Racing Products Header Bolt Kit. Designed specifically for Small Block Chevy applications, these 3/8-16 thread bolts provide the clamping force required for high-performance engines. Crafted from premium chromoly steel and finished with a corrosion-resistant black oxide coating, these bolts are built to withstand the rigors of the track and the street.
The 12-point head design allows for easier access in tight engine bays where standard hex bolts might struggle. Whether you are building a race car or restoring a classic muscle car, these fasteners offer the reliability and professional finish your engine deserves. Avoid exhaust leaks and gasket failure by upgrading to high-quality hardware that won't stretch or back out under thermal cycling. Trust your build to the precision engineering found at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 100-1211 |
| GGC SKU | BQDN_100-1211 |
| UPC / GTIN | 672036023324 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7 × 5 × 0.5 in |
|---|---|
| Shipping weight | 0.56 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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