Re: th400 transbrake install
Here is a link to Jakeshoe's excellent rebuild article. Replace anything that is worn and blow everything off with the air nozzle before you put it in. You can put the pump together without the giant hose clamp, but having one makes it easier. With a TB, you will be throwing a lot of parts in the "save-for-future-projects" bin.
406 SB, Original Bill Thomas '63 Rochester FI
AFR 210, Lunati 501C2LUN, 255/263@.050", .628"
10:1, TH400, 3.31's, 4400 SS
"Life is too short to not run a solid roller cam."
"Nothing is impossible; if you don't know what you're talking about."