Good Afternoon, I have just purchased a 1977 Plymouth Trailduster 318 automatic. I'm needing a dash for it. I have heard that the 80's model dashed interchange and wouldn't care to put one in if I cant find a dash for a 1977 that I can afford ebay had some for $250-$400 plus shipping. Seems like they are getting hard to find. I plan to swap the axels to newer stuff to get lockouts and install 2wd conversion in the case. thanks