got home at 7:30 to find my parabolics here. excitement went south when i found one ubolt and all the bushings were wrong (all the bushings are the same, but the pins on the front springs aren't as big as the rear, and they measure 3 1/2" shoulder to shoulder which is about 1/2" too wide). i did some grinder work on one front and shoved it in just to see. bolt heads on center pins are too large also, so i'll have to open up the ubolt plate. i'll do that when i get the correct bushings. can't wait to get it running and check them out.