Upgrade your Chevrolet Small Block with the ARP Header Bolt & Stud Kit with a 1.000" UHL. This high-quality product, with product code 400-1211, is designed to provide a secure and reliable connection for your headers, ensuring optimal performance.

The ARP Header Bolt & Stud Kit features a thread size of 3/8" and includes 12 bolts with a UHL of 1.000" each. The socket size required for installation is 3/8 12pt. Additionally, washers are included in the kit, making installation a breeze.

With a reputation for excellence in the automotive industry, ARP is known for producing top-of-the-line fasteners for a wide range of applications. With state-of-the-art facilities in Southern California, ARP is dedicated to producing high-quality products that exceed customer expectations. Upgrade your vehicle with the ARP Header Bolt & Stud Kit today and experience the difference that quality engineering can make in your vehicle's performance.