Metering Block - Primary - Gaskets / Vent Baffle - Aluminum - Red Anodized - Holley 1850 / 3310 / 4776 / 4777 / 4778 / 4779 Carburetors - Kit

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Reference Information

Metering Block, Primary, Billet Aluminum, Red Anodized, Quick Fuel 4160 Series Carburetors, Each

Quick Fuel offers a variety of replacement and upgrade metering blocks for your street and strip carburetors, as well as drag race and circle track race alcohol applications. Their selection includes primary and secondary blocks with standard or fully adjustable calibration. All the choices provide out-of-the-box performance—you simply need to add your jets and power valve to complete the installation.

The metering blocks are machined to very strict tolerances then anodized for protection and good looks. CNC-cut from premium aluminum and filled with precision parts, Quick Fuel billet metering blocks provide the ultimate platform for your performance carburetor.

Additional features:
• Adjustable idle feed restrictions
• Multiple emulsion channels
• Non-stick gaskets
• Stainless steel mixture screws with nylon seals
• Exclusive QFT positive retaining vent baffle
• Detailed installation instruction sheet