has anyone seen Rize Industries bars for their big lifts? they look real nice, they are an A-frame design, they have a real nice front shackle mount, probably crazy stupid money though... when i used to build rockcrawlers with rear leaf springs i used a single a-frame bar mounted close to the center of the diff so the suspension could flex all over, basicly just to keep the pinion from pointing up in the air. that setup definately made a lot of anti-squat so i think two of them would work good for pulling.:blahblah1: