Have a 1972 Buick 455cid w/TH400 + Caprice wagon rear end that I am planning on putting in my 1954 Buick Super. Anyone in here who has done something like that? I need some ideas for this swap.
Yep. Look at my 49 Buick build for how to put a 4 link in the rear. https://www.jalopyjournal.com/forum/threads/1949-buick-sedanette-mild-custom-build.1143211/