I have a Tremec TKX trans that I'm installing into my 67 mustang. I have this transmission yoke.
https://www.summitracing.com/parts/SUM-731006I pulled the rubber sleeve that goes over the output shaft from the factory and tried to install the yoke and it only goes in about an inch and stops hard. Anyone had this problem before? I have read that others have lightly tap it in and out a couple of times with a rubber mallet and that helped but have also read that others have slipped right in. I would hate to damage something on a new trans.