318/360 Crank/347 running on Dyno

Wish someone made a low dollar off the shelf piston for this combination. Mopar has a 3.58 cast crank in the 318/340 main size, or have a 360 crank turned down. Any rod would do with no fitment issues. We're just missing the piston. KB are you listening lol? I agree with RAM, the 302 heads are an over hyped casting. It takes a lot of work just bring them up to Magnum level, which I also agree are the perfect head for this kind of motor. LA bolt pattern EQs with a job valve job , and a little cleanup work would be my pick.