[theastronaut]

Been reading up on rear suspensions, and I think I'm going to go with a parallel four link with a full width panhard bar. I don't think that the extra fab work of a watts link is worth the effort when a full width panhard bar works so effectively. Plus a watts link would get in the way of gear changes if I go with a quick change axle.

Next step will probably be figuring out a rear axle and building step notches, then building the four link. I'm not looking forward to making the CTS-V brakes work on a straight axle, they have an internal drum parking brake.