I know this is a bit off of the subject FE but it is for a car with a FE engine in it. What I am looking to where would a guy get a snap in mounting plastic single contact light bulb socket. Like for the # 53 or # 57 bulb. I believed the older car had them for the dash lights. I think they were black plastic push snap in 2 wire. One wire is for power and the other one is ground. The socket needs to be plastic with its own ground wire because a metal socket would ground out and not turn off the oil pressure switch. Any help would be great. Thanks in advance
