I currently have one on my Formula with the spherical rod end and wanted to know two things:
1) Can the rod end be swapped for a poly bushing end without changing crossmembers?
2) If not can I purchase just a crossmember and poly bushing end to replace the rod end pieces?

When I ordered my TA i ordered both the rod end and the poly end....They swap with no issues, but then again i did order mine together...My guess is you could call up Spohn and order the poly end for under 30 bux and have no issues...quick question did your rod end come with spacers...If it did then I'd go out on a limb and say that they are interchangable and that you could order the poly end no problem.

Chris B
91 Z28 G92
T56