Longbox, here's what I do know as of right now. It is a 1971, C-20 Camper Special. It was originally equipped with a 400cid, and I'm told it is a TH350 trans, but I didn't look at the pan(it now has a 305 with the TH350). It's coils all around, but there's a leaf behind the axle. There's a spotlight, roof lights, and a cable laying in the bed. It does have the brake controller in the cab. That's all I know of it right now. I wo't have it home til next Sat. I'm just hoping to find what makes these trucks different from a standard C-10, or C-20.