Regardingthe dash kit - you won't find one. The Chrysler kit from any manufacturer fits 99% of their cars, but none of them all that well. Sometimes it's crooked, other times it needs to be spaced, and in your case, the dash does not have enough depth.
What I do is use the standard kit and add two 1/4" DIN spacer rings, either spares out of other kits or new ones we stock, before sliding the can in and then the deck will just snap in. It's that or go custom and most people won't go custom

__________________
Paul Niwranski
1966 Cadillac Superior Crown Royale Limousine Hearse

If you're mirrors ain't shakin...you got taken...
RIP Member #8
Be careful what you wish for...