Industrial Injection Dodge 12V 2nd Gen 14mm Gorilla Girdle w/ ARP Xl Main Studs(Req Stamp Oil Pan)

Starting with the 14mm thick main studs from ARP, this Gorilla Girdle from Industrial Injection is built to reinforce the bottom end of your 1994-2002 Dodge Ram 2500 or 3500's 12-valve Cummins engine. The factory main caps and the block itself can flex under the high torque loads these engines are known for, especially when modified. This girdle ties the main caps together, creating a much more rigid structure that helps prevent cap walk and maintains proper crankshaft alignment under stress.

The girdle is constructed from robust materials and designed to work with a stamped oil pan; you'll need to ensure your oil pan is the stamped steel variety for proper fitment. The ARP XL main studs included are a significant upgrade over stock hardware, offering superior clamping force and reliability. This setup is a popular choice for owners looking to build a more durable engine for heavy towing, competition, or simply to ensure longevity for a high-mileage truck.

Installation requires careful attention to detail, including ensuring the block deck and main caps are clean and properly prepped. It's recommended to consult the manufacturer's installation instructions for specific torque sequences and any necessary modifications. This girdle is a substantial upgrade for anyone serious about strengthening their 12-valve Cummins for demanding use.