Upgrade your Chevrolet LS Gen III/IV with the ARP Header Bolt & Stud Kit! This high-quality kit, with product code 134-1201, is designed for a perfect fit on your engine. The 1/4" wide flange ensures a secure connection, while the 0.984" UHL (Quantity: 12) provides ample clearance for your headers. The M8 thread size and 12-point 10mm socket size make installation a breeze. Plus, washers are included to help prevent leaks and ensure a tight seal.

As a trusted brand in the automotive industry, ARP has a long-standing reputation for producing top-notch products. With manufacturing facilities in Southern California, ARP is equipped with the latest technology to create precision-engineered fasteners. The brand's commitment to quality is evident in their extensive product line, which includes everything from OEM replacements to specialized hardware for high-performance racing applications. Whether you're a weekend warrior or a professional racer, ARP has the products you need to keep your engine running smoothly.

Don't settle for inferior fasteners when working on your vehicle. Choose the ARP Header Bolt & Stud Kit for reliable performance and durability. With ARP's dedication to excellence, you can trust that you're getting a product that meets the highest standards. Upgrade your engine with confidence, knowing that you have a quality product from a brand that is respected by professionals in the industry.