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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.
Maintain peak engine performance with genuine ARP studs. Designed for builders who refuse to compromise, these studs offer exceptional tensile strength and durability. Whether you are assembling a street machine or a dedicated track car, having the correct hardware is essential for preventing catastrophic failure under high-load conditions.
ARP is the industry leader in fastener technology, and this stud is no exception. Each unit is manufactured to meet rigorous quality standards, ensuring that you get consistent torque readings and reliable clamping force every time. These studs are the ideal choice for custom engine builds where factory hardware simply won't suffice. By upgrading to ARP, you provide your engine with the security it needs to perform at its limit. Enhance your build with the best hardware available from GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | ATP4.510-1LB |
| GGC SKU | ARPATP4.510-1LB |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 4.5 × 0.5 × 0.5 in |
|---|---|
| Shipping weight | 0.18 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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