Sorry if this isn't the best forum... Anyway, can I install an OER brand tach where the large gas guage is (directly to the right of speedo) on my 67 base model, or would I need an entire new cluster?

Thanks

it will mount in the original housing,just have to change some wiring rw

This is the correct forum for this..

And, this thread should answer all your questions: http://www.camaros.net/forums/showthread.php?t=109901&highlight=tach+PCB

"tach" and "PCB" (short for printed circuit board, which is what the 67-68 instrument cluster has on the back to carry the signals/current) are the search terms I used, and there are more threads to read if the above doesn't give you all you need.

Great. Thanks for that link. So if I'm reading correctly, all I need is the tach? I do not need to purchase a new dash wire harness?

Thanks

You will need a new fuel gauge.