I went back and looked at the thread relating to Kaleb's questions a month ago relating to Diesel trucks. Quite a bit about Ford and Dodge but very little about GM except a comment by Kaleb that he has had good experience with them and another comment that they have aluminum heads and a fear of the same.
So what else is there? I have not seen the truck that I saw advertised but it is a 97 GMC with a 6.5 Turbo and just over 100K miles. Hope to get time to run over and have a look at it. Randy