I don't think that is the correct switch. I do know the coverage years is not what is listed in that ad. and the picture is not correct for 64-65.
You can contact this e-bay seller, I bet he would have the correct switch.
http://www.ebay.com/itm/Torqueflite...Parts_Accessories&vxp=mtr&hash=item56558d9870
If not I might have one, but would have to look.