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Decided to go with the TCI kit, it does a little more than the gm kit for 10 dollars more. Allows lock up in 2-4 and manual lockup too. I will have my computer setup for basically a m/t with no automatic controls and the let the transmission do its own job.
If you power the TCC with the wire on the brake switch that has 12v when up and off when the brake is pressed, the TCC will be unlocked during braking.
I read that in TCI's directions. They list it as an optional way to install it. What is the benefit of having it unlocked when brakes are hit? It will unlock anyhow when it downshifts right.
Got everything bolted up now. Using a TCI lockup kit and getting the power from my factory trans harness terminal A is 12+ unitl brakes are pressed then circuit opens. This works with option 3 in TCI's instructions. It will disengage the lockup when brakes are pressed as well as upon downshift.
I am wondering what people have used for a dust cover? the old on from my 350/700 doesn't fit the ls motor. would one from a 5.3 truck w/ 4l60e work with the 700?