Upgrade your Rover 4.0L or 4.6L V8 engine with the ARP Main Stud Kit, product code 157-5401. This high-quality main stud kit is designed to provide superior durability and reliability for your engine. With socket sizes of 9/16 12pt, 12mm 12pt, and 3/16 Allen, this kit is versatile and easy to install.

ARP is a trusted brand in the automotive industry, known for its high-performance parts and accessories. With seven operational entities in Southern California, ARP has the experience and expertise to create top-of-the-line products for your vehicle. The ARP Main Stud Kit is just one example of the quality and innovation that you can expect from this brand.

From forging to finishing, ARP offers a comprehensive range of fasteners for engines, drivelines, suspension, and frame components. Whether you're a professional racer or a DIY enthusiast, you can rely on ARP to deliver the performance and reliability you need. Upgrade your Rover engine with the ARP Main Stud Kit and experience the difference for yourself.