Mopar Gen III HEMI Crate Superstore
I have T-56 kits assembled for about the same prices as the above. BUT..due to their size, there isn't a bolt in trans crossmember avail. You'd have to fab your own. Also the Torsion bars are questionable at that point as to how much you have to hack the torsion K. But anyways... i can do a t-56, no problem.
