Turbo 383 in a A-body Barracuda

ok i am going to post pics of the rear seat section in case anyone else needs this information it worked out perfect after cutting down all the pieces i showed earlier i then re welded everything back up only one other modification is needed to do and that is there is a outside brace that will have to be replaced the original is 1/8 material but i used 3/16 since i had to make it 2 3/8 inches longer