About Our Products: Easy installation Professional installation is highly recommended The inner liner plays the role of sealing, heat preservation and fixing the carrier to prevent the damage to the carrier caused by vibration, heat deformation and other reasons. Item Type: Vacuum Power Brake Booster Condition: Brand New OE Number: 54-71007 Quantity Sold: One Piece Part Name:Vacuum Power Brake Booster Color:As shown in the figure Material Steel Package Quantity 1 Fitment Type:Direct Replacement Note: without Master Cylinder Fit For: For Chevrolet C20 Pickup 1971-1972 For Chevrolet C20 Suburban 1971-1972 .