The Edelbrock Chrome Steel Dual Feed Fuel Inlet #8133 is designed specifically for Edelbrock Thunder Series AVS and AVS2 carburetors. The drop-down design routes the fuel line on the right-hand (passenger side) of the carburetor below the linkage and choke housing. The Edelbrock #8133 includes a blue anodize aluminum fuel filter with a 40-micron filter element and -6 AN male inlet will accept an Edelbrock fuel line kit for a complete fuel pump to carburetor plumbing solution. The Edelbrock #8133 is manufactured of plated steel and include a 5/8" -20 threaded banjo bolt with gaskets.