ARP main studs are made from premium-grade 8740 chrome moly steel and heat-treated to 200,000 psi tensile strength. They feature precision J-form rolled threads formed after heat-treat for increased thread strength, and are designed to help reduce crankshaft flex and main cap fretting.
Key Features
- 8740 chrome moly steel
- 200,000 psi tensile strength
- J-form rolled threads (rolled after heat-treat)
- Includes hardened parallel-ground washers and aerospace-quality nuts
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Volkswagen | Golf | - | VR6 2.8L |
| Volkswagen | Golf | - | VR6 2.9L |
| Volkswagen | Golf R32 | - | 3.2L |
.png)
ARP
Founded in 1968 in Ventura, California, USA, ARP (Automotive Racing Products) manufactures premium performance fasteners including head studs, main studs, rod bolts, and cam bolts.
The global industry standard for high-stress engine fastening, trusted by professional engine builders and race teams worldwide.
Official page: www.arp-bolts.com
The global industry standard for high-stress engine fastening, trusted by professional engine builders and race teams worldwide.
Official page: www.arp-bolts.com
ARP Main Stud Kit for VW Audi 3.2L R32, VR6 2.8L 2.9L AAA AES AMY ABV BFH BML BJS
257.61€
255.03€
Excl. VAT: 210.77€
Tags: Default Category|Engine and turbo|Bolts and studs ARP,
| Brand | Model | Generation | Engine |
|---|---|---|---|
| Volkswagen | Golf | - | VR6 2.8L |
| Volkswagen | Golf | - | VR6 2.9L |
| Volkswagen | Golf R32 | - | 3.2L |
The global industry standard for high-stress engine fastening, trusted by professional engine builders and race teams worldwide.
Official page: www.arp-bolts.com