1970 only Firebird Brake Distribution Block.
 

Looking for a good usable '70 only brake distribution block and bracket. See photos. This part bolts under the master cylinder and is plumbed in with the rear brake hold off and metering valves. I believe it is the same for both std. and power brakes. Original GM #3983040. The line ports need to be clean not cross threaded or damaged. Will consider just the block with bracket or with the other valves and lines still attached.

If you have an extra and would be willing to ship, please PM me with your price. Thanks, Dennis.

I have 2 of em PM me