The rearend is a 4.11 non posi , I grabbed this knowing I could cruise at 2000-2300 at 65 mph . the 235 is pretty well warmed over I have milled the head to boost the compression and put a clifford cam in it, fenton headers and set of dual holly weber carbs on offy manifold . with that overdrive it will go faster than i want to go on the stock suspension . this trans has a 4 bolt side cover by the way
