You're a few weeks too late :winkgrin: I just gave a complete underdash 69 harness to ductman. You may PM him and see if he has the one he is taking out of his car. He is converting to A/C and needed a harness from an A/C car. Yep you heard right, FREE :jawdrop:! He caught me on a good day
Haven't heard about the early and late harnesses. I do know that the 69 and 70 harness are different and so are the tach vs. non-tach!