i gutted everything from the 76 aspen....cut the frame before the a piller...in 2 days the 41 had engine,trans,steering,suspention,brakes..and everything was tested 1200 miles driving the 76 home..318/904....only thing i did not do..front end alignment......there was one sacrilege...camaro front seats...crazy thing..the 41 never had a back seat..but the 76 rear seat fit like a glove....mater of fact everything did.steering column rear suspention ect...even where the frames came together...seems mopar finds little reason to change things that work...