The VIN will not tell you which bearing was originally installed. (I learned that from JFP and Jake's many posts on the subject)
You can look up the VIN on LN Engineering's web site to see if an upgraded bearing has been registered.
https://imsretrofit.com/ims-check/ Yours has not:
That doesn't mean it isn't done. Just that it was not registered.
To verify what you have, you will have to take the drive plate off and look at the IMS Flange. Do a little bit of searching for the specifics of each type flange. The truth is out there...
