My-GMC Picture Gallery
My-GMC continues post April 2002 at: ww2.my-gmc.com

Note drainplug to make changing fluid a little easier. A temperature sensor is also installed in the pan.

The line from the oilpan drainplug goes to a Pre-Luber which is now just used to make changing oil easier. It was the source of oil leaks that I could never get rid off.