I'd say fog lights on anything in 37 would have been uncommon, certainly extra cost options if even available from GM - most likely those are aftermarket .... but they do look like period pieces. with the mounts meant for the bumper irons

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