In dash cluster aftermarket tach replacement-69 Cuda rallye cluster
I can tell you what not to do. Layson's sells one that fits great. I got one several years ago, and it only worked for a few weeks past the one year warranty. I have always had really good luck with stuff from Layson's, but not this time. I don't care if they said there was only a one year warranty, something like that should last longer than about 13 months. It is just a place holder now.