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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 space is at a premium or a shorter thread engagement is preferred, the **Auto Racing Products (ARP) Chromoly Header Bolt Kit** with a 0.875-inch under-head length (UHL) is the ideal solution. This 12-piece set of high-strength, 12-point bolts ensures your exhaust headers are securely fastened, providing a leak-free seal and preventing loosening under the most demanding conditions. Engineered for universal fitment, these bolts bring ARP's legendary quality to a wider range of applications.
Each bolt in this kit is meticulously crafted from premium chromoly steel, offering exceptional tensile strength and resistance to fatigue, crucial for high-performance exhaust systems. The durable black oxide finish not only provides superior corrosion resistance but also contributes to a clean, professional look in any engine bay. With a precise 3/8-16 thread and the slightly shorter 0.875-inch UHL, these fasteners are perfect for installations where a standard 1.00-inch bolt might be too long, ensuring optimal thread engagement without bottoming out.
Choosing ARP header bolts means investing in the long-term reliability and performance of your exhaust system. Their superior design and material quality prevent common issues like exhaust leaks and loose headers, which can lead to power loss and potential damage. For a secure, durable, and precise header installation, trust the expertise of ARP, available through GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 100-1216 |
| GGC SKU | BQDN_100-1216 |
| UPC / GTIN | 672036045760 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7 × 5 × 0.75 in |
|---|---|
| Shipping weight | 0.54 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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