mike, i have a 181ci mercruiser four-banger in my Model A. i also had a '66 153 chevy 4-banger in a chevette. i bought rebuilt coil-in-cap hei distributors for each from tom langdon at stovebolt engine works. i think they were only $60!
fair warning! a shock from one of these suckers will knock you off your feet! i found out while trying to connect a timing light with the engine running! duh!
