Six Ball, I'm using 19" spokes on the front, with spacers to allow them to bolt up. I'm using 17" spokes on the back and they fit right over the Huck drums on the 39 rear axle. The spacers on the front make the wheel spacing the same as the 17" spokes on the rear. The car sits so high, a 6" total drop shouldn't create frame or oil pan clearance issues. That will also give the sit down between the wheels look I'd like. I don't have any doors and my quarter panels and rear is so rough, I might try a speedster body, like the one 2nd chance built.