whether lights are 6 volt or 12 depends on what voltage bulbs you install, either voltage bulb should be available at your CDN Tire or auto supply .... some 6V light assemblies had sockets that only accept a bulb with one filament, which means adding a separate turn light assembly or getting the dual element sockets to put in your housings - the turn kits are available from most of the vendors [shop Canadian wink ] and probably even at NAPA .... wire gauges will be shown on the factory wiring diagram in the shop manual or find it here

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot