[_Ogre]

heater, lighter, electric wipers and radio was an option up thru 59,
i believe the 3 fuse panel was added if you had either option
the main power junction was the horn relay and the voltage regulator
dash light fuse and 2 auto circuit breakers on the headlite switch for all the lights

softpatch's wiring is typical for all the modifications thru the years
i'd tear everything out and start new
if your going for a points restoration buy a period correct wiring harness
if just restoring on making a truckrod buy an ezwire 12 to 21 circuit harness

all power goes thru the amp gauge in the dash on these trucks
that's scary in itself... i converted my amp gauge to a volt gauge
so all power goes thru the fuse panel, not my gauge cluster