1966 Chevrolet C60. 327 motor 5 speed Clark transmission with low and extra low. 2 speed rear. Dump works great. Current inspection. One hole in bed that could be bent back and welded I just put a piece of plywood over and screwed it down. I used it to get about 5 loads of gravel this past summer. Each was around 5 tons. Was hauling a load of wood the other day and the transmission has started to make a grinding noise.