70 Dart, how to change regular dash to Rallye dash?

Think before you post again.

If indeed your car is a collection of a few different cars, keep it to yourself. I've got no issue with VIN swapped Mopars, it helps keep more cars (like yours?) on the road. Many here, like our good friend above, think VIN swapping is a practice aligned with child slaughtering.

If you post a VIN here and you've indicated some question about your cars history, some do-gooder will add it to his list of "suspect" Mopars and you'll be unable to sell it online in future without said do-gooder doing his best to kill the sale.

Welcome to the forum :)
VIN tampering laws exist for a reason. It is quite possible, the OP poster bought what he was told was a legit, restored, 70 "H" code swinger. Now if in fact it ISN'T, then he was mislead, and if he sells the car to someone later, he might be miss representing the car also. None of us here are "VIN NAZIS" or equate it to "child slaughtering" we simply dont like people being miss lead and lied to for profit. He came here looking for a answer, and now hopefully he has one, and knows what to look for