Ordered "Tried & True" 6 sp conversion to LS3. Mislead, lied to, insulted by Carl
Ordered Koni shocks. Perch Spacer was to long, told I was installing wrong. Finally Carl admitted the spacers were to long and told me to cut them down on a lathe.
Ordered rear trailing arm bushings & spacers...installed. Told weeks later the aluminum spacer holes are to big. Carl sent replacements but did not offer to offset labor.
If you buy from 928 MS, be prepared to be insulted, lied to, blame put on anyone but 928 MS.