Sorry I don't have a pic. Someone else has my camera. :banghead In my 79 Bronco this box is mounted on the drivers inner fender and the speedo cable goes to it from the trans and it has another cable that goes to the speedo. My speedo has never worked. It looks like at one time there were two vaccum hoses connected to it. There are currently 4 wires. 3 are in one connecter and 1 by itself. It's made by Dana, but has no identifying numbers. My guess is that it's a gear reduction box. Does anyone else have one? What are the vaccum hoses connected to? Anyone know for shure what it really does? Thanks!