Inside is the ignition circuit diagram for the 1945-1946 Chevrolet trucks 1 – 1½ Ton 4×4. This ignition wiring schematic can also be used on the 1934-1944 US Military trucks. This schematic is about the ignition circuit system of the Chevrolet truck, be sure to study all about this wiring diagram first, then perform your work confidently. Some components inside are: ammeter, distributor points, condenser, ignition switch, ignition coil, and spark plugs. Click on image to view it larger in a new tab.