I've recently purchase a 25T with 289 Mustang engine and tranny, Corvette rearend and 4 wheel disc brakes. I received some information from the seller but 1/2 of it was incorrect. It is currently up on blocks getting a new wiring harness and I want to take care of some mechanical problems. I had the remote power booster rebuilt but it came back faulty (new problem created: it locked up all 4 disc brakes). Now I'm running manual brakes but it takes a lot of pressure to stop because of the pedal ratio. I can either have a new pedal with the correct ratio welded into place (not much room) or I can go back to a booster assist config. I've updated from a fruit jar master cylinder to a dual chamber mc. I can only find 2 dual remote booster units, 1 in Calif which measures 11x24 which may not fit behind the running board to frame area and 1 unit in Conn but they did not give dimentions on their website. The unit in Conn is about 1/2 the price as the Calif unit. Any suggestions would be greatly appreciated.