i would also stay away from ccp. i didnt buy brakes i bought somthing else all there mesurments were 1 inch off. as for your brake my brother has a 69 3/4 ton chev and was givn a set of spindles rotors and calipers off a 73 chev 3/4. from a guy that knows his sh@# and he said it would be bolt on. my brother has not got off his lazy behind to do so i cant say how easy it is to do though.
