S-10 chevy is good fit, lot of posi in these, have 455 /375th, in mine. Also, some of them (and their baby Blazer and cousins) have the rear DISC setup!!! Usually on the higher end models, start with 3.08 gears, some have 3.42 gears!!! If it has the 16 inch wheels, odds are it has the 3.42 gears. Look inside the door for wheel size from factory if gone. Hows it going guys its been a good while since ive posted but time, space, and funds have finally come together and its time to get back in the garage. I have a 1975 oldsmobile omega and i i think it would be a good idea to upgrade rear drum to disc. so to get back on topic what year range of S10's will work for our X body's
