[TheBluesman]

The guy i bought it from told me today it was originally a 2wd now i am thinking possibly a 71 model the front has 6 lug with the transfer case installed . the rear has the original 5 lug ! is there Anyone that can decode this ? there is confusion amongst decoding site blogs that had already been posted ! any help would be greatly appreciated added a pic of Door tag with Vin .. dont see any site with production numbers for the 8 maybe its a GMC .. it does have coil springs in rear still so 2wd is a solid guess and the frame stamp under hood matches the vin Help !