This is how you get it done. Comp cams has a very similar Hyd. roller cam like the crate engine. DODGE COMP Cams 20-812-9 COMP Cams Xtreme Energy Retrofit Camshafts | Summit Racing The single plane intake is the hard thing to find. IMO, your better off with a Edelbrock RPM-AG. Then just do what MoPar said to do. 750 carb and 1-3/4 tube headers. Just up grade your valve springs.