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  5. 1920 Choke
Holley 1920, 1 Barrel Choke System

The 1920 used a divorced choke type. This means the thermostat is located in the intake manifold with a rod that runs up to the choke valve.
Convert your divorced choke to an electrical choke. Parts for the divorced choke is becoming increasingly harder to find.
Electric Choke Conversion

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