so yeah i used to work for JD. there is one problem with their t bars. they limit rear articulation. my buddy had them on his 04 and they worked well accept for the limit in travel. if it aint a hard wheeler it will be fine, just be aware of this
most any traction bar is going to do that.. due to the fact it is trveling in a different arc then the leaf spring.. but the way they are designed it seems as if it would be minimal.. maybe a thinker softer bushing on the front would help with the articulation loss..