2011-2016 Duramax Common Rail 14mm Gorilla Girdle (PDM-06037)

Fits

This thick Gorilla Girdle is the strongest girdle on the market.  It utilizes the XXL ARP 14mm main studs.

If you are wanting to run higher horsepower out of your Cummins, the Gorilla Girdle from Industrial Injection is what you need. Under high RPM with higher horsepower engines, the block itself will actually flex. This causes main cap walk and improper alignment of the piston and crankshaft bores. The Gorilla Girdle strengthens and stabilizes the bottom end by evenly distributing the load across the main caps.

Part Number: PDM-06037

• Extreme strength
• Utilizes the XXL ARP 14mm main studs