70 GMC 1/2 ton 4x4 Front Disc Conversion Problem...Advice Please

[MyMach5]

Originally Posted by roluje

just take it back down to the knuckles and use the knuckles from the 75 44 and you'll be fine. Basically you want to use everything from the knuckles out including the knuckles and axles from the 75.

I just did this recently on my 70 k10. Also don't forget about swapping the master cylinder and proportioning valve from something with disk/drum brakes for proper braking. I used a m/c and prop valve from a 72 chevy.

Awesome. Thanks. That's what I'll do.

I actually bought the new brake booster/master cylinder/proportioning valve package from one of the online dealers. I know I don't necessarily need new parts but boy are they shiny

I'll post pics of the whole project in the next day or so.

Thanks again for the help.