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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.
The ARP M8 x 1.25 x 51mm Broached Stud Kit is the ultimate solution for enthusiasts requiring longer-reach fasteners for custom intake, exhaust, or engine accessory mounting. This 16-piece set delivers superior clamping force compared to standard factory bolts, providing the peace of mind necessary for high-horsepower builds. ARP’s commitment to metallurgy ensures that these studs resist stretching and fatigue even under the most aggressive driving conditions.
By utilizing these broached studs, you minimize the risk of thread stripping in the engine block or cylinder head. The uniform clamping force provided by the ARP hardware ensures an even seal across gaskets, preventing leaks and maintaining optimal compression. These studs are a staple for professional engine builders who demand consistency and reliability in every assembly. Whether you are upgrading your daily driver or a dedicated track car, this kit is an essential investment in engine longevity. Discover the full range of professional-grade fasteners available at GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 400-8034 |
| GGC SKU | ARP400-8034 |
| UPC / GTIN | 672036030377 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 9.5 × 5.7 × 0.47 in |
|---|---|
| Shipping weight | 0.9 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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