DHD 007-5004 LB7 Duramax Trans Cooler & Radiator Fitting (M22x1.5) To -10AN Outlet
These stainless steel fittings are designed to help with aftermarket transmission cooler and line installations. These fittings will thread in to your Factory radiator transmission cooler and allow you to attach a -10 AN line to it. These fittings are a M22x1.5 to -10AN. This particular fitting is shorter in thread length than the bellhousing fitting.
NOTE: This fitting is designed to work only on trucks that DO NOT have the factory sealing washer at the radiator tank. These trucks were commonly 2001-2002 2500/3500HD GM trucks equipped with the 8.1L Gas or 6.6L Duramax.
NOTE: If your truck has a washer like the fitting below, you need part # 007-5003.