Sweeting Performance - Bosch Hydro-Boost®, Bosch Hydro-Max®, Vacuum, and Air-Hydraulic Power Brake Boosters, Master Cylinders, and Accessories

Powermaster

Powermaster Accumulators, Pressure Switches, Motors, and Conversions for Buick Grand National, Turbo T-Type Regal, and other GM Cars

Brake Pressure Switch for Powermaster Booster (Buick Grand National, T-Type, Turbo Regal)	Powermaster Brake Accumulator (Buick Grand National, GNX, Turbo Regal)	Buick Grand National/ T-Type Regal Powermaster Diagram
Power Brake Booster for 1986-1987 Buick Grand National T-Type Turbo Regal, Converting from Powermaster