My truck is a dump truck now, but the dump body is newer and I am starting to wonder if this truck was something other than a dump earlier in life. ( I cannot find any signs that it was though) Mabey a fuel/oil truck, that might explain the 2 hydrovacs. but it only has a 292 and NO 2 speed rear. I don't know and the previous owner bought it the way it is now. ?????