DHD 007-5002 Allison Bellhousing Fitting Large Port (7/8 Thread)
To -10AN Outlet
These DHD stainless steel
fittings are designed to help with aftermarket transmission cooler and line
installations. These fittings will thread in to your factory Allison bellhousing
and allow you to attach a -10 AN line to it. These fittings are a 7/8-14 to
-10AN, and will work on your 03 and newer Duramax.