Cliften62

I have a TH400 that is rebuilt and ready for install. What all is needed and who do I need to contact for info. Local transmission shop will not touch it unless i rebuild the Slimjim. I have heard bad stories about rebuilding the original trans. I can get a kit for $350 off Ebay but most are telling me it will be 2g's to either way I go. The replacement I know means modifications to trans mount, driveshaft, adapter plate, transtunnel, linkages, lines, and cooler

oldcutlass

You've had this conversation through 2 other threads. Ross Racing is the go to place for this mod unless you can find a local place to rebuild your original one. Here are your other 2 threads:
https://classicoldsmobile.com/forums...d-rebuild.html

https://classicoldsmobile.com/forums...jim-th400.html

Cliften62

I thought I had done them before but could not find them easily. This time I wrote down the thread name, sooo much easier to locate.

61Bat

Cliff- go to the top where it says thread tools and there will be a drop down box and click on "subscribe " on threads you want to follow.

oldcutlass

Sent pm to OP on how to find lost threads.