FITMENT: Fits For Holley Or Holley Style Carburetor That Uses 7/8" -20 Stock Brass Inlet Fittings Fits For Holley 2300, 4150, 4160 & 4500 Series Carburetors and More Also Works With Similar Style AED, Quick Fuel, Barry Grant, Street Avenger & Demon Style Carbs FEATURE: Condition: Aftermarket 100% brand new Material: Brass Size:As the picture shows PACKAGE CONTENT: As the photos shown.