There's another 2-speed (Eaton) motor on there as well,listed for 1958 G.M.C 370,probably covers more years,(and trucks), than listed. Unit looks like yours.(Flying Zebra) Only wire shown is the ground wire. Looks like the other two terminals are protected by a side-cover,fastened by 2 screws.Sent you a P.M.
Last edited by wetwilly5757; 03/12/2013 11:22 PM.
