Ah checking Steve's Registry I see T-4067 with 14L 119390 which was Oct 1928 to Dec 31 1928 T-1001 to T-5000. so series 60-1 but vin wise is 1929 model year. So per Chilton yours is the bigger DL195 with the engine after 93324. DL43 Smaller piston is 2 3/4 pin is .734

Nothing simple with Billy's vehicles with things not all happening at same time. Such as the 14L small / big both 60-1 series. See it in Durant aftermarkets, to a certain vin and after on same model. Just adds to the confusion when parts get changed over the years as to what was orig used and why we have problems replacing things.

Where Are You From? Ottawa Ont Canada

Do You own a car built by Durant? 1932 614 sedan made by Dominion Motors