Had a good load of corn on and had to make a hard stop from @ 50mph. The brakes applied and then a loud bang and I lost all the brakes. No fluid leaks, busted drums or balooned hoses. Had normal pedal feel also. I can hear vacume at the breather when the brakes are applyed. I'm stumped at whats wrong. Any suggestions of where to start looking.
Thanks.
Dan
chevy c60 brakes
