- 1988–1989 Single-source
the W-Body Page's table gives MG2 for the Getrag HM-282 with the 2.8L, 1988–1989 (an enthusiast page that the tier map never verified); Wikipedia names a Muncie 5 speed manual with the 2.8L in 1988 and 1989 (the W-Body Page names the unit Getrag), without a code
MG2 Single-source
Also documented for ChevroletPontiac
Documented applications
This page aggregates every documented appearance of MG2 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.