best bet Gary, is to get a harness for your year, the 6V harness will do fine on 12V [heavier wires than necessary, so adds a "safety factor"], and will suit your gauges and all the electrical configuration regardless of the particular gen/reg

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