we have a 73 IH SCOUT HAND ME DOWN THE CAR SITTING FOR ALONG PERIOD OF TIME . PROBLEM IS THE BRAKES!!! WE HAVE REPLACED ALL RUBBER HOSES -MASTER CYL -BRAKE BOOSTER. WHEN COLD BRAKES SEEM OK .AFTER12+MILES BRAKE PEDAL BECOMES HARD AND CAR WILL TRY TO STOP WITH NO HELP FROM US.CAR HAS DRUM BRAKES ALL 4 WHEELS. ANY OPINIONS ARE APPRECIATED. WIL SPARKS THKS AGAIN OUR E MAIL IS SPARKS@EONI.COM
Optional Information:
Pre-1981 scout II 6CYL
Already Tried:
MASTER CYL-PB BOOSTER ALL RUBBER LINES FRONT AND BACK -FLUSHED FLUID