Fitment
This electric choke fits for Edelbrock series :
1400 carburetor, 1406 carburetor, 1406 carburetor 1410,19XX Carbuetors
Holley:
2300, 4011, 4100, 4150, 4160 style carburetor.
It is going to work is heats up the spring in the carburetor at 12 volts, it will pull down on the lever which is going to open.