1958 Classic Chevrolet - Wiring Diagrams

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Starting with the 1955 Chevy, Chevrolet switched from a six volt to a 12-volt electrical system.

It was an important change for all Chevrolet's produced since then including the 1958 Chevrolet.

There are several good reasons for the 12-volt electrical system. The higher electrical voltage makes for smoother running and performance of high compression engines. More voltage is available for such auxiliaries such as heaters, fans and air conditioning, plus engines just start quicker during cold weather.

To view a large 1958 Chevrolet 6 cylinder Wiring Diagram CLICK HERE!!

To view a large 1958 Chevrolet 8 cylinder Wiring Diagram CLICK HERE!!

Below are links to 1958 Chevrolet wiring diagrams in a Word Document on this web site that you can print.

1958 Chevy 6 Cylinder - CLICK HERE!!

1958 Chevy 8 Cylinder - CLICK HERE!!

1958 Chevy Wiring Diagram - V8 - Belair, Biscayne and Delray