I have ended up with a couple of questions. Starting with the front of the car. Do the side marker lights have an indentation around them in the metal? If the headlight buckets are removed from a 70-71 fender the 72-74 header panel can be used. You may have 70 fenders. Either way your fenders can be made into 70 fenders by adding a headlight bucket panel. On your rear frame rails are the e-brake lines mounted together, one on top of the other, or are they each mounted to a separate frame rail? To change the car to 70 you will need a pair of 70-71 headlight bucket panels, a 70 grille, a taillight panel, and the taillight/ reverse light assembly. I am curious about your E-brake lines. Let me know.