The ARP Main Stud Kit, product code 206-5401, is specifically designed to suit the BMC A-series engine. This high-quality main stud kit is a must-have for any engine enthusiast looking to increase the strength and durability of their engine's bottom end. With socket sizes of 11/16 hex and 3/16 Allen, this kit is versatile and easy to install.

ARP is a reputable brand known for its high-performance fasteners and hardware. With operations in Southern California spanning over 200,000 square feet, ARP offers a wide range of products for various applications. The main stud kit is just one of the thousands of part numbers in ARP's product line, which includes fasteners for engines, drivelines, suspensions, frames, and more. Whether you're a professional racer or a weekend warrior, ARP has the high-quality products you need to keep your engine running smoothly.

With ARP's dedication to quality and performance, you can trust that the Main Stud Kit will exceed your expectations. Upgrade your engine's strength and durability with this reliable and easy-to-install kit. Trust ARP for all of your fastener needs and experience the difference that high-quality hardware can make in your engine's performance.