i got my 1989 d50 a couple years ago for 600 bucks. let it sit in the yard a bit until i finally worked on it. rebuilt the entire 2.6 engine. only reused part is the block everything else new or remanned. but noooow im lookin to go bigger tires. i want to put 31's or 32's. i have a 3 inch body lift not sure about the torsion bars or shackles. but im worried about the gearing. i dont want it to be a dog. i would like to go through some rough stuff and im hoping the rest of the truck will take a beating lol. if anyone could help me with some gearing solutions i would really appreciate it. and if you have any ideas on front end lift???