Billet Metering Block Standard Calibration fits most 1850, 3310, 4776, 4777, 4778, 4779 Holley® model numbers. Has spark advance provision. 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. Standard calibration for out of box performance - designed to fit most real world street & strip carburetors. Simply add your jets and power valve to complete the installation.
Carburetor Metering Block
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Package Information
Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Weight Variance:0.000000000Stacking Factor:0Inner Quantity:0
Extended Information
Country of Origin (Primary):USEmission Code:5Harmonized Tariff Code (HTS):8409915085Harmonized Tariff Code (Schedule B):8409915085Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderNAFTA Preference Criterion Code:Criteria BNational Popularity Code:Last 5% of Product Group Sales Value National Popularity Description:Last 5% of Product Group Sales ValuePart Number – Old:34-8