i'm posting this for a friend since i'm much more often in front of a computer ( /forums/images/graemlins/rolleyes.gif). Berndog (remember the dude with the flying suburban) is making the big leap to the bbc (454) /forums/images/graemlins/grin.gif a well built one at that. along w/ the monster parts rig he got (i've gotta scan in some pics of this thing; 44s 6.13s) he got a set of dana 70s. anyone know if there is a x-over application for front? it's got the like backwards knuckle (tie rod on pinion side) ball/socket style anyone think it's worth it?