I'll be watching this thread with interest. I want to do this upgrade for my 69 GTO resto-mod. It is just above stock in terms of power and I want to shed the huge, inefficient TH400. Before the flames begin, I know the 400 is virtually indestructible, but I want Overdrive and I like the 200's gear spread.
Whats everyone's thoughts on a 200 from a late 80's Cadillac? I was at the u-pick/u-pull about 2 months ago, and there were several Cadillacs with a 200 in them. They also sell these dirt cheap because...u have to pull it.