need help with the truth

[onuthin]

I am trying to buy a used dash to send off to have restored for a 70Z. I know about the hole for the lighter and indent for the flasher on/off, but I have heard only a 70 model will fit because it is 1 1/2 inches smaller than a 71 model. I have been told there is no difference in a 70 to 73 except for the holes. I want to make sure before I spend all that money and get it wrong.

[LB260Z]

z cars ARE good! (MMMMMKUAAY!) !!!.... sorry I have no clue on the dash...but somehow I think I did hear that once upon a time...