The one I am replacing is the original. Very old for sure. I know from experience that this is a pain in the arse project. The speedo-cable alone is a pain to deal with disconnecting and then reconnecting. I'd like to hear any comments on replacing this important part of our car. Electro-lube or not, taking the opportunity to ensure a proper ground, other thoughts. I am replacing the original circuit print assembly, and am sure I'll
run in to issues.