Dan you built the B-E body springs with half leafs but the A-body is without. My car has 335 tires on it and flat out hooks HARD on the roll. My goofy Caltrac imitation has saved the day for me. At one point driveshaft wrap was so bad the rear yoke cut into the driveshaft as well as the driveshaft hitting the tunnel and ripping the weight off of it. Is there anyway I could get a set of the half leafs you guys use on the B body springs?