So I swapped the old 5-speed for the 6-speed t56 magnum xl and my reverse lights no longer work. Obviously I don’t have a connection for it or something. What are the 4 connections on this transmission? I understand that there’s the speedo, RLO, and basically that’s all I know right now.
I just got done with this swap today. I put in a Tremec TUET-11011 with a .50 6th gear. I have a plug for the reverse lights on the front passenger side of the trans. I have an electronic speed sensor on the rear passenger side of the trans. I have the reverse lock out solenoid on the rear drivers side and just below that is a hole for the mechanical speed sensor. Hope this helps.