81-91 Chevy, Olds, Buick, Pontiac Full Size, 9" Dual Booster, Master Cylinder is Aluminum with a Plastic Reservoir
The CPP Power Brake Booster & Master Cylinder Kit (Part Number 8191CBB-MC-9D) fits 81-91 Chevy, Olds, Buick, and Pontiac full-size models. It features a 9" dual booster. The master cylinder is aluminum with a plastic reservoir.
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
