70-71 dart fender extension driver side

Here are the issues

70 - to early 71 deep are fiberglass which cost the most because you can replace the studs and fit all three years

71 - early 72 deep are a pot metal the studs are also pot metal and break very easy . They can be change to 10/32 stepped up studs but good luck

72 shallow are pot metal and have screw in studs. Just some info you may want to use. Shallow and deep are determined by the eyebrow chrome you have.

If you ever felt the weight difference between glass and metal you would be surprised . I like using the 70 fiberglass style.