The ARP Head Stud Kit is designed specifically for Chevrolet Big Block engines and is a must-have for anyone looking to improve their cylinder head performance. With a product code of 135-4001, this head stud kit features a 5/8 hex socket size along with a 3/16 Allen socket size for easy installation.

As part of the ARP brand, known for its high-quality and performance-driven products, this head stud kit is manufactured in Southern California with state-of-the-art facilities including forging, heat-treating, machining, quality control finishing, and packaging/warehousing. With over 200,000 square feet of operational space, ARP is dedicated to producing top-notch products for a variety of applications.

ARP's extensive product line includes thousands of part numbers, covering virtually every fastener needed in an engine, driveline, suspension, and frame. Whether you're a professional racer or a car enthusiast, ARP offers high-performance OEM replacement parts as well as specialty hardware for top-tier racing circuits like Formula 1, IndyCar, NASCAR, and NHRA drag racing. Upgrade your Chevrolet Big Block engine with the ARP Head Stud Kit and experience the difference in performance and reliability.