'66 Dart valance panel

Not trying to be too harsh, but start by taking off the Ford emblems. Get rid of the shackles and get yourself a pair of decent leaf springs (they're cheap). Get yourself a 66 Dart rear bumper. That alone will put you ride MILES above where it's at now in my opinion. That's an awesome car and a great start. Good luck man. Keep us posted and don't be afraid to ask questions.