I have my first suburban. It's a 90 GMC v1500 SLE and my wife has a 99 Tahoe. Both are 4wd with 350 V8. I've had plenty of Chevys, but I am a Mopar man at heart. Sorry guys. Lol the Burban is definitely a project. Good straight truck but it needs an engine. So, I figured a 72 corvette 350 will be a nice power plant 8) considering the loose rod in the current engine punctured the oil pan lol I think I did ok for $500 It has the overdrive auto trans. What trans is that?