Most popular tach in the 70's and other stuff

Forgot sidepipes. Can't add much since I was just a young pup in the 70's, but I hear you on not wanting the new retro looking stuff. I have a early 70's underdash fm 8 track in my 1967 Dart, my one concession to the digital age is a redirad so I can play my mp3 player through the FM radio in the 8 track player.