Production Difference Noted - Throw-out Brg Grease Fitting

[col.halftrack]

 Just making note that I learned something.
 I have a early transmission that has no provision for the grease fitting to be threaded into the bell-housing. Casting of bell-housing has no pad even for the hole to be drilled.
 This came out of a 233xxx White so not that early of a track really.
 FYI