The ARP Main Stud Kit, product code 135-5601, is designed to suit Chevrolet Big Block 4-bolt engines. This high-quality crankshaft accessory from ARP is essential for ensuring the durability and longevity of your engine's internal components. With a strong and reliable construction, this main stud kit provides increased clamping force to secure your crankshaft in place, reducing the risk of damage or failure under high levels of stress.

The ARP Main Stud Kit features three different socket sizes for easy installation and a secure fit: 3/4 hex, 9/16 12pt, and 3/16 Allen. This versatile kit is perfect for professional mechanics and engine enthusiasts looking to upgrade their Chevrolet Big Block engine for optimal performance and reliability on the road or the track. Trust ARP, a reputable brand known for its high-quality automotive parts and accessories, to provide you with the best products for your engine needs.

ARP is a leading manufacturer in the automotive industry, with a wide range of products catering to all kinds of vehicles and applications. With state-of-the-art facilities in Southern California, ARP is committed to producing top-notch fasteners and hardware for various engine types, including high-performance, OEM replacement, and specialty parts used in professional racing circuits like Formula 1, IndyCar, NASCAR, and NHRA drag racing. Upgrade your Chevrolet Big Block engine with the ARP Main Stud Kit for reliable performance and peace of mind on the road or the track.