GM called there trans. the MY6.

If you find a MY6 trans.,be sure to get the shifter and shifter rods.Those two items are very exspensive parts by themselves.

MY6 is a drop in fit to replace a saganaw.

If you do not pull a trailer or haul heavy loads a T5 would be a good option.

I would go the MY6 way,if you can easily find one local.


Jimmy