Fs: th400 with transbrake
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From: Sugar Land, Tx
I am in the midst of my 4l80 swap and have the 400 out and now its for sale. It has a reverse manual valve body with transbrake from tci. I recently got the car and this trans was in it so I don't know much about it. The previous owner said it was built to hold 1000hp. I have driven the car around 50 miles and it shifts hard when you shift from 1-2 and 2-3. The converter is a tci 3500 converter. You will have to use a flexplate adapter because the pilot on the converter is the short one not for ls engines. The bolt pattern is the same, just has the short pilot. I will also include the crossmember that was in the car. The fluid in the trans is very clean and no real crap in the bottom of the pan. I am listing this to the best of my knowledge of what I know about this trans. I wish I knew more about this trans, but don't. I cannot guarantee this trans to hold a million hp, but know that I have driven it around and nothing is wrong with it. If you install it and it comes apart at 900hp you are on your own. With this being said, I am listing this trans and converter for less than most others.
SOLD!!!!!!!!!!!!!!!!!!!!!!!!!!






SOLD!!!!!!!!!!!!!!!!!!!!!!!!!!






Last edited by Cam72aro; Aug 26, 2011 at 07:41 PM.
Thread Starter
TECH Addict
iTrader: (28)
Joined: Feb 2006
Posts: 2,137
Likes: 1
From: Sugar Land, Tx

