[19Fordy]

Originally Posted by cadillac512

Jim, when I rebuilt my '41 trans I put Koyo B1212 bearings in the cluster gear. They are a needle roller in a drawn cup and pressed into the cluster. Full complement of rollers and specs for load looked good. 26,000 miles on it and all is well.
https://www.ebay.com/itm/39463821364...3ABFBMlPveuL9j

Cadillac512: I just measured the ID of my cluster that fits a 1941 Ford and it's 1.124 in. That is a lot larger than the 1 in. od of the Koyo B 1212 bearing How were you able to make that Koyo bearing fit securely as it's OD is too small for a press fit?