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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 45mm Broached 10 Piece Stud Kit (400-8023) is the gold standard for engine builders needing reliable, high-strength fasteners. Designed to handle the rigors of high-performance driving, these studs offer improved clamping force over standard bolts, ensuring your engine components remain perfectly seated under intense pressure.
Engineered for those who refuse to compromise on quality, these studs are ideal for custom intake manifolds, headers, or other high-stress engine components. The broached design is particularly beneficial in tight spaces where standard wrench access is limited, making your build process significantly more efficient. By choosing ARP, you are investing in the longevity and safety of your engine. When it comes to high-performance automotive parts, GGCRACING is your trusted source for professional-grade hardware that delivers consistent results on the street and the track.
| Brand | ARP |
|---|---|
| Manufacturer part number | 400-8023 |
| GGC SKU | ARP400-8023 |
| UPC / GTIN | 672036029548 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7.3 × 4.3 × 0.5 in |
|---|---|
| Shipping weight | 0.6 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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