For single inlet vacuum secondary carburetors to replace the original metering plate with a billet metering block. Kit includes longer fuel bowl screws, longer transfer tube and all necessary gaskets, seals, etc. Sold as one kit.

Product Details:

• Engine Carburetor Metering Block
• Secondary Conversion To Metering Block
• For 4160 And 4175 Single Inlet Holley Carburetors
• Replaces Metering Plate
• Made from Billet Aluminum Material
• Purple Anodized Finish
• Includes Gaskets, Longer Bowl Screws And Transfer Tube
• Clamshell Packaged For Retail Display
• Sold As One Kit