I remember somewhere reading about a kit or just a inner bearing that would just slide on the pinion to check pinion depth. That was just for mock up purpose so you wouldnt have to press the new bearing and find out you needed add a shim. Where can I buy that. Thanks

 

You can do it this way too....
Get yourself an old bearing and take a dremel to it.. remove enough material from the ID so that the bearing will slide on and off the pinion freely..

 

Thanks Gator I'm such a dumbass I was actually going to pay for a freebee. Thanks Again...

 

little trick someone taught me... glad i could help