1988 k30 crew cab that i was going to build into a street queen/tow rig type rig. it had the dana 60 robbed out of it when i got it. i stuck a 10 bolt in it to get it home, but am going to take the 4.10 geared dana 44 out of my 75 k20 to stick in it. it has a 454TBI/700/205 combo. you can tell at one time it was a stick i believe. i have not started it or heard it run; it was running on propane prior to me buying it and the propane was stripped off of it. it has some front end damage on the right front fender. i am asking 1500.00 for it.