Have a 1994 3500 dually service truck. I haven't had it very long, bought it this summer with the intention to put it to work, then had all my tools stolen. She runs good, drives straight down the road. I drove her back to Abilene from east of Emporia without any problems other than the brakes pulling. Still has over 3/4 of a tank too....lol.
She will need tires soon, and I just got done replacing the brake shoes, cylinder, bearings and oil seal on the driver side. The previous owner had replaced the shoes, but not the oil seal so the axle had soaked everything in the drum with gear oil. She brakes good, and still pulls a little bit to the right when braking, I'm still working on adjusting them. I have brake shoes for the other side, but from the looks of it they replace them not too long ago. The box has seen better days, it looks like mostly just cleaning it out, and fixing the latches. I fixed a couple of them, but I got far more things to work on than cleaning this thing up.