hey my uncle has a 472 with a 400th allready behind it he would probly sell pretty cheap it came out of a old caddy the guy he got it from said that it was lowmilage and ran good that he hated to junk the car but he was going to put the engine in one of hes doge power wagons at the time and my uncle bought both i can see how much he will take for it if you want me too