Running some extra lighting or accessories? You will definitely want to upgrade to a much heavier higher amp Ignition switch! This switch is twice the size the OEM switch is, but will probably be the last switch you install in your 700 series GT! Fits in the dash without a problem. The mounting hole needs to be enlarged, but this is a "real" Ignition switch to handle extra current running through the Tractor. Key crank start with post terminals.