Looking for a clean, rust free late 90s gmc/chevy k2500 (4x4)

pure shit is totally the wrong words I have been daily driving a 6.2 for six months now, is the truck slow as shit even with 4.56 gears yes… but the truck will start up every single day without a problem and I can off road the shit out of it with a single problem, Detroit built these motors for reliability and gas mileage not power