I have heard that a Willy`s Jeep four cylinder distributor can be modified to fit on a Model A engine,Yes I know anything can be modified,but is this an easy job?
I just turned it down to the size of the Model A, shortened the shaft and milled
the offset tang. I don't know if it was necessary but I modified the Jeep clamp
to work on the A head by adding the little peg to fit in the little hole on the head.
I did a Jeep dist, in the '50s, don't remember all the details. Also did 2 Jeep carbs by turning a dual updraft manifold, UPSIDE down. A Friend had given me a BIG box of Jeep parts! Bill Mickeymouse