Registration and Posting Agreement
it has some kind of condesor that plugs in to the wires that goes from the tach to the guage, but the wires are broke off on side of it so i didn't us it
http://gmsportssalvage.com/?q=node/1530 in case anyone is interested... This is the one I want. Won't have to ditch my quartz clock and the gas gauge is right there...