Industrial Injection Model: PDM-0603514mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the market. It utilizes the XXL ARP 14mm main studs. This custom girdle...
14mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the market. It utilizes the XXL ARP 14mm main studs.
This custom girdle fits the LB7, LLY, LBZ, and LMM Engines from 2001 - 2010
Core charge on the upper oil pan 250.00Core charge is added to part price
We will credit the core charge back when we receive the old upper oil pan.
