This may need the master cylinder fixed or replaced.
https://www.facebook.com/marketplace/item/233403628896680
“15,000 obo. 1947 Willys CJ2A project with GM drive train. Dana 44 front, GM 12 bolt truck, 350, turbo 350 trans, New wiring, fuel systems, full roll cage, fuel cell, 4 point harness, never used winch, 38×12.5×20 wheels. NO Joy Rides, breaks need work. Runs and drives but breaks need require pumping at start”