87` Monte carlo in need of a tranny

Hey everyone,

Ok here's what I've got.
1987 monte carlo ls
1968 396 truck block bored .040
Double camelback heads
540 solid lift cam "marine cam"
Just too many parts to list...

I'm looking to try to find a Powerglide tranny near the Pittsburgh Pa area.
I'm tired of loosing on my shifts with my TH400

Currently the car is just about completely dismantled getting a 24 point cage and ladder bars over a 2:76 rearend.

Here's an image of her just before last winter.

http://clanmage.net/~techyon/Techs_Garage/87_monte/front.jpg