I have the following FEDERAL MOGUL main bearings marked 32-36 chevon the boxes.
1 9006 sb
1 9006 sb -30
2 9006 sb -75
1 9007 sb -2
1 9008 sb -75
I would like to know what I have if someone has an old federal mogul catalog.

9006 front main 30 = .030 undersize, 75 = .075 undersize, which probably also means it is intended to be line bored to any needed size
9007 center main
9008 rear main

I am interested if they are in good condition and for sale. If not, I might be able to fill in to complete a set or sets.

Mike