Which steering kit are you talking about? You mentioned HMA is that High Miss Alignment? If so, can I just change the tie rod ends on my draglink on my synergy y-setup HD steering with these TRE's to help prevent them from binding?
No idea. The thread pitch is 7/8-18 and they have the standard 1.5" per foot GM taper.
http://www.partsmike.com/index.php/products/es2027l-gm-tie-rod-drag-link