TF trucks had park lights, NOT "running lights" [always on], but there's a simple tech tip to rig it that way if you want

park lights only were standard for TF trucks, turn sigs an optional add on from 55 on, which included park lamps for 2 pin bulbs - see an accessory install instruction here, full wiring diagram a few pages further along

that switch is nothing like original [wiring shown here], which should be available from most repro suppliers and will have the park light terminal - but you do need the 2 pin socket in the lights, and a replacement socket should be available at a FLAPS

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