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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.
When building a high-performance Mopar 4-cylinder engine, fastener integrity is non-negotiable. The Auto Racing Products (ARP) Main Stud Kit is engineered to provide superior clamping force, ensuring your main caps stay perfectly aligned under extreme stress and high RPMs. Manufactured from premium chromoly steel and finished with a black oxide coating, these studs offer exceptional strength and corrosion resistance.
Using studs instead of bolts allows for more accurate torque readings and prevents the stripping of engine block threads during repeated assembly. This kit is a must-have for any serious engine builder looking to increase the longevity and reliability of their Mopar power plant. Whether you are building a street-strip machine or a dedicated race engine, ARP provides the peace of mind you need to push your vehicle to the limit. Enhance your engine build with the best fasteners in the industry, available now at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 141-5401 |
| GGC SKU | BQDN_141-5401 |
| UPC / GTIN | 672036002701 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6 × 6 × 6 in |
|---|---|
| Shipping weight | 8 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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