Just for the sake of accuracy, Chevrolet 1967 and 1968 model years were similar, 1969-1970 were similar, and 1971 and 72 were similar. I won't go into the numerous details identifying any particular year unless there is interest. As I understand, there are 2 locations for a model 69/70 year grill. There was a diecast 69 model, or the promo models from 69/70. The diecast is much easier than the promo to find, and probably cheaper than just finding the promo grill. Best of luck!!!!