Good people at that shop. They just suffered a devastating fire a year ago and are working out of a temporary store till their new store gets...
Are you sure the knuckles came off a 27 and not a closed knuckles 44. Sure the inside diameter of the bearing is the correct diameter almost...
Get a radiator comb and straighten all the fin on the radiator it's amazing how much air flow is diminished by just a few bent over one's.
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