Upgrade your BB Ford 390-428 engine with the high-performance ARP Head Stud Kit. The product code 155-4201 is specifically designed to suit this engine size and features a 12pt socket size for a secure fit. The kit includes 9/16 12pt and 3/16 Allen socket sizes for easy installation.

ARP is a reputable brand known for its high-quality cylinder head products. With seven operational entities in Southern California and a combined area of over 200,000 square feet, ARP is dedicated to producing top-of-the-line fasteners for various automotive applications. Their extensive product line includes thousands of part numbers, ensuring that every customer can find the perfect fastener for their needs.

Whether you're a professional racer or a weekend warrior, ARP's Head Stud Kit is the perfect choice for anyone looking to upgrade their engine. Trust in ARP's expertise and experience in the industry to deliver a product that is durable, reliable, and built to last. Upgrade your engine with the ARP Head Stud Kit and experience the difference in performance and reliability.