I got the Alterkation front end because it would get rid of the torsion bars, and the rack would clear my TTI 2 1/4" headers, and the steering link under the oil pan. Along with clearing almost any deep pan. The pan just has to have a small front notch, and that's it.

My cousin has one on his e-body challenger, and it drives like it is on rails.

The QA1 front kit is a lot less money, though...

Regards, Mark