NEED 70 Dart Front split Bench Seat

Has anyone have lying around in their piles of parts the bottom half of a 1970 Dart Swinger front split bench seat. I need a good frame and springs. Don't need the back upright portions and I don't care about the padding or the covering as I plan to repaint and recover. Mine is damaged and is missing the lugs that the back uprights clip onto in the up position. Live in CANADA close to the Detroit-Windsor border. Can anyone help me, Please. Thank-you ED.