72 B body steering column Upper Bearing

Happy Friday everybody, I'm working on my '70 Satellite/RR steering column and date codes tell me that this is actually a '72 steering column. I'm in the process of rewiring the column and found that the upper bearing is quite worn (turns like it's got a bunch of gravel in there). When I search on the usual suspects (Napa,YR1/CI) for a replacement bearing I only find the 66-71 upper bearing. Anybody confirm / deny that this bearing is the same animal? It looks right...

Any guidance is appreciated. Thanks!

I used Detroit Muscle Technologies and this one worked perfect.

https://www.detroitmuscletechnologi...9-steering-column-bearing-isolator-insulator/

Oh yeah baby! That looks exactly right. Thanks Plymouth!