Vehicle Applications: Rear Drum Brake Wheel Cylinder Kit for Chevrolet P30 1977 1978 5.7L V8, for Chevrolet P30 1977 1978 4.8L l6 Superior Quality: manufactured by high-quality materials for ensuring precisely matches, durability, reliability and premium performance. Easy to Install: Designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications. Included Components: 1X Rear Drum Brake Wheel Cylinder Kit Purchase Notes: Please use Amazon's vehicle fitment tool (located at the top of the listing on desktop and below the image on mobile) to confirm that the axle shaft is suitable for your vehicle application. Brand Name Nxolnf Manufacturer Nxolnf Model Number BSPROCX-251122-688 Item Type Name Drum Brake Wheel Cylinder Kit Included Components 1 Rear Drum Brake Wheel Cylinder Kit Is Assembly Required No Manufacturer Part Number BSPROCX-251122-688 Manufacturer Warranty Description 12 month