should add, fourtrak is a van type and was manual,I,m putting a 4H switch type box in.I got a switch off ebay and found a blanked off hole with a socket that fits the switch, on the dash.problem is,is the wiring in already in place.I have the service manual that goes to f77 but the switch is different. there are plenty of vacant sockets under the dash and between the front seats, anyone know which one is for the 4H.
Brian