Upgrade your BMC B-series 5-main engine with the ARP Main Stud Kit, product code 206-5403. This high-quality kit includes main studs with a socket size of 3/4 hex and 3/16 Allen, providing a secure and reliable connection for your engine components. Engineered by ARP, a trusted brand in the automotive industry, this kit is designed to enhance the performance and longevity of your engine.

ARP is known for its diverse manufacturing capabilities, operating seven entities in Southern California totaling over 200,000 square feet. From forging to packaging, ARP's facilities ensure that each product meets the highest standards of quality and performance. With a wide range of part numbers available, ARP is a go-to choice for high-performance OEM replacement parts as well as specialty hardware for racing and marine applications.

Whether you're a professional racer or a car enthusiast, ARP's Main Stud Kit is a must-have upgrade for your BMC B-series 5-main engine. Enhance the strength and durability of your engine components with this reliable kit from a trusted brand in the industry. Trust ARP to deliver the performance and quality you need to drive with confidence on and off the track.