For 1971 - 1972 Chevrolet K10 Suburban 4WD. For 1971 - 1972 Chevrolet K10 Pickup 4WD. For 1971 - 1972 Chevrolet C10 Suburban RWD. For 1971 - 1972 Chevrolet C10 Pickup RWD. In power brake systems, which are found on virtually all vehicles, the brake booster is a component that multiplies the force the driver applies to the brake pedal.
