It's in the AOD family. Yours differs from an older AOD transmission in that it has all electronic controls instead of hydraulic. The model name is a 4r70w.
Originally Posted By: etcv97
forget this BS panther site your all just a bunch of [censored] holes..

1985 2 door vic-------2003 P71: Lots of mods-----1994 Buick Toastmaster
Past: 2002 P71, 1996 LTC, 2003 P71