Yep, I tried to steer it back to the OP's initial post but it continued to get side tracked with pictures of Ford starter ring gears and the like. It turned into a train wreck. The test stand was a buddies and we never saw a photo. Unless it was a universal design, there's a good chance a Mopar wouldn't fit on there anyway. Not without modifications. I spelled it out quite clearly early in the thread what he needed to make it work. He was confused. "I have a starter, all I need is a flex plate, right?