I just stumbled across this board and am looking forward to gleaning knowledge from all of you. I have a 1988 Suburban V20 3/4 Ton with a 5.7. I bought it last year as a tow vehicle for our boat. It is red with a Silver Stripe and has the bard doors on the back. So far, it has been great. I have put some money into it, but it is pretty clean for being nearly 20 years old. It tows the boat OK and does a great job carrying all of our gear. Last year I added a second Trans Cooler for the TH350 and an additional oil cooler. Both coolers have puller fans to help cool the fluid. I do all my own maintenance and repair (almost all) so I am sure I will be asking lots of questions.