Air Scoop Double Barrel Shotgun Style Scoop Polished Aluminum Fits Single or Dual 4-Barrel Carburetors Mr GasketPolished aluminum double barrel shotgun style scoop. Scoop comes with fully functional butterfly mechanism with carburetor linkage arm. Includes the filter and element and is deigned to work with single or dual carburetor set ups. Polished Aluminum For Great Looks Fully Functional Butterfly Set Up Works On Dual Or Single Carb Set Ups High Flow Air Filters Included All Hardware Included Approximate Dimensions: 6 inch Height, 10. 5 inch Wide, 19. 5 inch