I just installed a 1 1/4'' dual master with a 7'' dual diaphram booster on a 4 speed manual 52 4400. To clear the e brake on the transmission I had 6 1/2''x1'' drill rod posts bolted to on those frame brackets use for manual masters used with a auto trans set up. The booster was $45, the master was $30, the bracket was $65. the post were scrap metal. The out come was a heavy truck with light on the pedal brakes which were satisfactory.
