Anybody got body parts books? Duster/Dart Sport 75/76

Its not about 'numbers matching' really. LOL The wrong ones just don't fit. :mad: But, if I can get the right numbers it might make it easier to find the parts. i.e. if the parts book will show which models used what. I really cant afford to keep buying the wrong ones.:BangHead:
Maybe take a contoured cardboard cutout of your bumper and take it to a swap meet? Or with you when you look at them. Or to send to the potential seller so they can double-check before you buy?