Truck Wiring Diagram (1966 C10 Pickup; 1966 C20 Pickup; 1966 K10 Pickup; 1966 K20 Pickup)

This is another one of those "must have" books for your Chevy or GMC truck library. 1966 Chevrolet and GMC truck wiring can be a really spooky thing to the beginning restorer. We have had many calls on the technical assistance lines where someone has turned their truck's wiring into a pile of recyclable copper because they did not know exactly where a certain wire went. End the mystery today by purchasing this inexpensive wiring diagram from Eckler's Classic Chevy Trucks.