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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.
Protect your engine's bottom end with the Auto Racing Products (ARP) Main Stud Kit, designed specifically for the legendary Ford 7.3L Powerstroke. In high-performance diesel applications, the main caps are subjected to immense stress. This kit replaces factory bolts with high-strength studs to ensure the main caps remain perfectly aligned and secure.
The 7.3L Powerstroke is known for its durability, but when you start adding performance upgrades, the bottom end becomes a critical point of failure. Using ARP main studs provides the necessary clamping force to prevent main cap walk and bearing failure. These studs are heat-treated and precision-machined to meet the rigorous demands of racing and heavy-duty work environments. By upgrading to this kit, you gain peace of mind knowing your crankshaft and bearings are held in place by the best hardware in the industry. Ensure your engine build is done right the first time with high-quality components from GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 250-5801 |
| GGC SKU | BQDN_250-5801 |
| UPC / GTIN | 672036033378 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.4 × 4.1 × 2.4 in |
|---|---|
| Shipping weight | 5.7 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.
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