I am in the process of removing the TH400 and putting in a '91 model 4L60 (fancy talk for a 700r4) in to better accommodate the 28 3/4" rear tire and the 3.42 gear. I had to shorten the d@mn drive shaft again!!! I hope to have it done tomorrow evening.
Then I have to figure out how to make the TV cable work properly. I am using the Bowtie Overdrive "Brake Kit" to control the lock-up. I changed the reluctor wheel type speedo pickup to the mechanical setup with the correct drive gear and driven gear to work with my combo and put in a Corvette servo before installing.