Topic: Different Distributor Numbers?


RAK402    -- 10-30-2020 @ 4:55 PM
  I have a distributor with 68 marked on the keyed end of the shaft and weights.

I have another that looks like 11A on the end of the shaft (I have not taken this one apart yet).

What do the differing numbers mean?


40 Coupe    -- 10-31-2020 @ 4:40 AM
  The 68 indicates the internal cam and weights are from 1936 design and the 11A indicates the internals are from 1941 design which is slightly improved to allow a couple of degrees more advance at a lower RPM.


RAK402    -- 10-31-2020 @ 11:19 AM
  Thank you.

Would there be any problems installing the 11A distributor on a stock 1940 car?


carcrazy    -- 10-31-2020 @ 12:53 PM
  There are no problems when installing a 1941 Ford distributor on a 1940 Ford engine. The external mounting features of these two years are identical. Only the internal advance mechanisms differ.


RAK402    -- 10-31-2020 @ 1:40 PM
  Thank you!


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