Ok I have a 73 dart sport coupe originally with a slant 6 and auto. It has nothing in it now but the rear-end and drive shaft that are stock I'm guessing). I have a 71 318 (with the rare 3-way breather that's for sale) and a 727 that I wanna put in it. I have a v-8 k-frame and v-8 torsion bars...