yes Tim, "separate electric switches" is the key, my 46 GMC had one that looked different than that one, but had the dual paddle switch unit that someone has posted a picture of in the past

yes Bart, changing to 12V motors would be preferable to using reducers, which get very hot and add one more failure possibility

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