https://www.performanceonline.com/1947-55-CHEVY-GMC-TRUCK-POWER-BRAKE-BOOSTER-KIT/


The real benefit of disc brakes comes with the power booster. All the new masters will be dual.
I would not do the conversion with out a booster. It does not add any complexity or problems to the upgrade. The under floor master available in disc/drum and disc/disc.

Last edited by showkey; 03/17/2022 6:34 PM.