Hi, I am the relatively new owner of a 1999 Chevy Tahoe LS, 4DR, RWD, 5.7L Vortec with no rear anti-sway bar. I have upgraded the front anti-sway bar with a Belltech. I wanted to do the same in the rear (Belltech 5512), but they do not make one for a Tahoe with no factory anti-sway bar. I am...