QFX 3 Circuit Billet Metering Block 5 Eml - 34-77QFT brake-line-clip Replacement filter element for 100

Replacement filter element for 100 GPH Holley billet fuel filter

6L/V8 1975 - 1978 GMC C15 7

9L V8 1973 - 1976 Dodge Coronet 360/5

6 V8 1970 - 1972 Chevrolet Biscayne 350/5

Gasket Kit

QFX 3 Circuit Billet Metering Block 5 Eml - 34-77QFT brake-line-clip Replacement filter element for 100Overview: QFX 3 Circuit Billet Metering Block 5 Emulsion Fully Adjustable Designed for QFX, and Holley 4500 style carburetors. Our billet aluminum 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, these blocks provide the ultimate platform for your performance carburetor. Adjustable calibration for out of box performance initially