ARP SB Chevy 2 Bolt Main Stud Kit

If you're rebuilding the bottom end of your Small Block Chevy, especially if you're pushing more power than stock, upgrading your main bearing caps to studs is a smart move. These ARP main stud kits replace the factory bolts, offering a more secure way to hold your crankshaft in place under stress. They help prevent cap walk, which is when the main caps can shift under heavy load, leading to bearing damage and potential engine failure.

ARP is well-known for making strong engine hardware, and this kit is no exception. The studs are made from a strong alloy and are heat-treated for added durability. They come with the necessary nuts and washers, all made to ARP's standards. Installing studs requires careful attention to torque specifications and the use of thread sealer, so be sure to follow the manufacturer's instructions closely. This kit is designed for the 2-bolt main configuration found on many popular Small Block Chevy engines.