This vacuum "something" has an electrical connection and vacuum connection to my Quadrajet. It was on my 1970 Wildcat (455). One of the vacuum connections is broken off and I'm not having much luck finding this piece. Can someone help me understand what this is/does, if I even need it and (if I do) where I might be able to find one?
TCS - transmission controlled spark switch. The Parts Place has them. https://www.thepartsplaceinc.com/pr...0-74-with-455-and-70-73-with-350-motors/50052
