I am building a 318, .40 over, and 302 heads. This is going into a 66 sport fury. The car weights 4000# ?? Looking for suggest. on a hydraulic cam. The car is more of a cruiser, and won't see more than 4,500 rpm's. We just want torque, and a rumble out the pipe. So which cam, springs, would be good. And what stall converter would be good also?[727].... Thanks, Matt