Detroit Speed Buick, Chevrolet, GMC, Oldsmobile... Power Brake Booster
050109DS
68-72A BRAKE BOOSTER & MC KIT;Customers may experience clearance issues if they have a big block Chevy with tall valve covers. 10-12 in-Hg minimum vacuum requirement.;84359635; GM 84359635;Detroit Speed Brake Booster & Master Cylinder Kit;1968-1972 GM A-Body;Our Detroit Speed, Inc. brake booster and master cylinder kit gives your brake system a late model performance pedal feel. This kit is a direct bolt-on, and is designed to work with any factory or aftermarket brake system. The kit comes with the 9" dual diaphragm booster, cast aluminum master cylinder with reservoir, and mounting bracket.