This is a brand new Mallory distributor. I don't know what the original application is. I purchased it and a few others from the estate of a gentleman who was apparently converting these to be used Model A and B motors. It has a clockwise rotation and a plain, round shaft. I do not know the specifics of how they are converted. The numbers are: YS701AVC (on tag) E6JL12100AC (printed on body of unit) This is new and has not been used. $100 flat rate shipped in the USA - paypal friends and family
The Jalopy Journal
