super fast shipping
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 Subaru EJ DOHC series is a legendary platform, but it demands the best fasteners to handle the stress of high-performance driving. This ARP Head Stud Kit features an undercut design, which provides superior elasticity and clamping force compared to standard studs. By allowing the stud to stretch slightly under load, the clamping force remains consistent, which is critical for preventing head gasket failure in the high-pressure environment of a turbocharged Subaru engine.
These studs are the preferred choice for professional engine builders working on EJ platforms. The undercut design helps to distribute the stress more evenly across the stud, reducing the risk of fatigue and failure. By ensuring that your cylinder heads remain perfectly seated, you can enjoy consistent performance and peace of mind, even under heavy boost. This kit includes everything you need for a complete installation, ensuring that your Subaru engine is built to last. Don't compromise on your build—choose the industry-leading quality of ARP fasteners available at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 260-4701 |
| GGC SKU | BQDN_260-4701 |
| UPC / GTIN | 672036022822 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.6 × 4.1 × 2.4 in |
|---|---|
| Shipping weight | 4 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.
No reviews yet. Bought this part? Tell other drivers how it fits and performs.
