MkII - 5 Speed Manual
4.3.3 MkII - 5 speed manual
Red Line 75W90 (for LSD) or 75W90NS (for no LSD) is recommended by many to reduce notchy feel (may take a couple weeks to really work). Appears to help significantly in colder weather.
Note: 1991 and most 1992's don't have the LSD. A few 92's and everything there on have the LSD.