I posted in the tranny section, (no responses).

I read the sticky. He is doing a lot of things I'm not. I'm working on a 91 rd v6 to 357vortec. Now! With 292 501lift comp. Don't have the money to beef up 700r but have a th400 sitting. I'm sure it can handle motor. This is a weekend toy. Has posi 3.42. Need the answers kinda quick.I know I need custom cut ds and I already have the tranny yoke. Just need part number for cross member good for stock torque arm. And I will have to send back 3000 stall that I bought for 700r. Hey experts please help!!!!! I found a torque arm relocation kit $259 from summit. just need to know what else is needed.

NO DRAGSTRIPS!

ALSO I read that the DS out of the 82-83 th250 tranny cars would fit perfectly, is this true? I need to measure tranny and make sure of what tailshaft I have.

thx fellas I need some experts to chime pretty quick.

 

Found this https://www.thirdgen.org/forums/tran...swap-into.html

https://www.thirdgen.org/forums/tran...0-350-etc.html