yep the 15 in wheels fit. On things to look for, depending on mileage check for timing belt and tensioner. The 5spds are pretty tough, just make sure it has been filled with 5w-30 and not 90w oil. the 90w will ruin the transmission. the clutches that I have seen on this board seem to last for awhile. the manual hub options are warn or superwinch for brand new or used aisin hubs that were factory on some years.

Adam 2003 chevy suburban 5.3 4x4
1989 chevy suburban 350 v-8 4x4 - superwinch hubs-(sold)
(sold) 95.5 Rodeo S 3.2 4x4 - K&N drop-in,2.5in lift, 31x10.50r15 wild country txr,superwinch manual hubs