need help ID'ing tci transmission
The valvebody pics don't show a RED separator plate that is related to the reverse manual VB 121700. However, you may have the 122400 model, manual/auto which has cad plated screws, side plates and a stock appearing separator plate -
http://www.jegs.com/i/TCI/890/12240...7&cadevice=c&gclid=CIztx6u_8cQCFVUbgQod9joA-g
I cant see a close up view of the kickdown valve next to the manual valve to see if the plunger protrudes out to touch the kickdown linkage cammed surface. If you rotate the tip that sticks up outside the case where the kickdown linkage arm attaches, does it have spring action when the cam pushes against the kickdown valve? Or does the valve stick out any? My conclusion is that you have the 122400 TCI street fighter manual/auto model.