HOLLEY HLY134-21 Metering Block MSRP: Was: Now: $49.99 Metering Plate - 0.081 Main in Hole - 0.040 in Idle Hole - Gasket Included - Aluminum - Natural - Ho…
ADVANCED ENGINE DESIGN Add to Cart AED6560 650-850 CFM Secondary Metering Block MSRP: Was: Now: $48.99 Metering Block - Aluminum - Chromate - Secondary - Holley 4150 Carburetors - Each
ADVANCED ENGINE DESIGN Add to Cart AED6550 650-850 CFM Primary Metering Block MSRP: Was: Now: $48.99 Metering Block - Aluminum - Chromate - Primary - Holley 4150 Carburetors - Each