Posted 3/18/2014 22:37 (#3762274 - in reply to #3762080) Subject: RE: 1970 C-50 Brakes - we need some help
C Ks
Check the vacume lines to the brake booster. There is a plastic fitting onthe firewall that can crack so you lose vacume, which makes the brakes work hard. Neighbor and I had it happen in same year on our trucks.