Holy cow! Corner Brook! I was through there in September, on my way to St. Joseph's Cove.

There's a diagram of the wiring in the shop manual,

http://chevy.oldcarmanualproject.com/shop/1948_51truck/51ctsm1203.htm


Now, I think you'd be better off buying a pre-made plastic harness from one of the vendors, like Jim Carter's or Chevs of the 40s. They aren't that much, when you consider how much easier it will make your life! Spools of wire aren't cheap either!



Christopher
1950 1-Ton
"Rochester"
In the Gallery
In the DITY Gallery

1949 GMC Panel Truck
1926 Model TT Truck