On the 66 models with a 4 speed, there is a button switch at the bottom of the shifter, to turn on the BU lights, when put into reverse. I tried to locate one thru the Chevy Garage, and if it's not in the computer, there not interested. Does anyone happen to have a parts book, that would give the part number for the Back Up Light switch on a 66, with a 4 speed?
Thank you in advance for your help.
