12 Volt Conversion Wiring Diagram 1939 Chevy. This is why you are able to use the same wiring and mechanical switches in a 12-volt system as in a 6-volt system. If you want a very simple way to upgrade to 12 volts for reliability you will be thrilled with this product.
All light bulbs required and fuel gauge reducer and 12 volt coil. For 1937 1938 1939 Chevrolet Trucks. Includes clamp on bracket -AC Delco part F610 and F611 -Napa part VT6187 Echlin This may be the best option.
1939 Truck Wiring.
14 out of 100 based on 449 user ratings The electrical wiring diagram for 1939 chevrolet passenger cars can be download for free. 1 - The 10-SI was the standard alternator on most General Motors cars and on many farm tractors from the mid 70s thru the mid 80s. Remanufactured Alternator AC Delco 11979865. 1939 Passenger Car Wiring.