We're converting to a floor shift auto, as we could not get the column shift linkage to work with our headers after the 302 swap. We've got the B & M shifter, and it has the switches for neutral safety and backup lights, but we're not sure which wires go to which? There are 4 wires on the harness going to the column mounted neutral safety switch. Before we start cutting wires, can anyone give a heads up on which wires go to which switch? Also, it looks like the front mounting bolt for the shifter is supposed to have a nut on the underside which is over the transmission, and appears impossible to get to with the tran in the car. Any suggestions?