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 bottom end of your engine is the foundation of all your power. When building a Ford Modular engine, ensuring the main caps remain perfectly aligned is essential for longevity and performance. This ARP Main Stud Kit is the ultimate solution for securing your 4-bolt mains, providing the stability needed to handle increased torque and higher RPMs. These studs are manufactured from premium chromoly steel and heat-treated to provide the clamping force necessary to prevent main cap walk.
Main studs offer a distinct advantage over bolts by providing a more accurate torque reading and ensuring the main caps are seated perfectly every time. This kit is a must-have for any high-performance build, whether you are running a supercharger, turbocharger, or a high-compression naturally aspirated setup. The inclusion of windage tray provisions makes this a comprehensive solution for your engine assembly. Trust your engine's foundation to the best in the business. Upgrade your bottom end with high-quality components from GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 256-5701 |
| GGC SKU | BQDN_256-5701 |
| UPC / GTIN | 672036011581 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.5 × 4.1 × 2.4 in |
|---|---|
| Shipping weight | 3.2 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.
