JUST BUILD GOOD HEADED ,LIGHT AS YOU GET PISTONED 400! YOU GET A THE BIGGEST BANG FOR YOUR BUCK PLUS YOU GET THE LOW DECK SO FITTING IT WILL BE A LITTLE EASIER. MY CAR WILL GET THE GOOD RUNNING 440 AT FIRST WHILE THE STROKER 400 IS BEING PUT TOGETHER..HAVE YOU PRICED 440SOURCE'S STUFF? YOU COULD...