Can you id this manual trans?

PP833 5291

So, 833 4 speed, date code 5291 translates to January 22, 1976. The short tailshaft configuration only came in A or F bodies, so it cam out of one of those. :D

Casting numbers on the tailshaft show it as an overdrive transmission according to Brewer's rebuild kit info.

Easiest way to decide if its an overdrive transmission is to measure the input bearing retainer, if its 5.125" its an overdrive.