A word of advice, when building/buying a radius arm setup, especially for a "mud racer" Choose hard joints like, heims, or johnny joints. If rubber or poly is used youll get some nasty front axle wrap.
My old radius arms had some wheel hop issues, and it sucked. I wouldnt want that on a mud racer.
Waggy 44s, chromo shafts, 4.88s, spools, mid arm 3 link, 35" kevlars
2012 Cherokee of the Year