every 2 yrs I have to get a new hydrovac ..... then everytime I change it I cant get brakes and I have ran over 10gals of fluid with my buddy in 2 days trying to bleed this girl and wont give me any pedal ...... so I bypassed hydrovac and got half a petal whats the deal its brand new and I have bleed the vac by cracking line under pressure 10 times fluid everywhere and the same for exit line to brakes and still no pedal Im just fedup completely fedup with it so I was looking at 81 C60 master cylinder with booster looks like it would work and then Im going to run a electric 2 speed shifter on my rear end........... I would keep my vacuum shifter if I had a way to power bleed but cant find anything on a power bleeder that works on this trucks master cylinder and I guess someone out here made one from the lid of the master but cant find the thread so I use my dump everyday for work and this is killing me
