Quote Originally Posted by Liftgate View Post
I have been wanting to add a tach to my '84 suburban. It has the california vacuum pump/oil pump drive with the ess socket on it. Does anyone know where I can get a mating connector for that socket other than at the junk yard? Thanks for any help.
Should be a standard two prong male weatherpack connector. Typically your local NAPA or equivalent should have them in stock.

Bill