QFX 3 Circuit Billet Metering Block 5 Eml - 34-77QFT 409-stainless 8 V6 1984 Oldsmobile Cutlass

8 V6 1984 Oldsmobile Cutlass Calais 307/5 V8 1984 Oldsmobile Cutlass Supreme 231/3

as is common with open boots that allow dirt to become trapped within

and Diesel

5 V8 1975 - 1976 Ford Elite 460/7

7 V8 1978 Chevrolet C30 305/5 V8 1976 - 1979 Chevrolet Camaro 305/5 V8 1977 - 1979 Chevrolet Caprice 305/5 V8 1974 - 1976 Chevrolet Caprice 400/6

QFX 3 Circuit Billet Metering Block 5 Eml - 34-77QFT 409-stainless 8 V6 1984 Oldsmobile CutlassOverview: 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