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650-850 CFM Primary Metering Block

Metering Block - Aluminum - Chromate - Primary - Holley 4150 Carburetors - Each
ADVANCED ENGINE DESIGN  |  Part# AED-6550   More Details...

$73.26



Metering Block

Metering Plate - 0.081 Main In Hole - 0.040 In Idle Hole - Gasket Included - Aluminum - Natural - Holley 4160 Carbu...
HOLLEY  |  Part# HLY-134-21   More Details...

$49.99



Secondary Metering Block

Metering Block - Gaskets Included - Aluminum - Chromate - Secondary - Holley 4160 Carburetors - Each
HOLLEY  |  Part# HLY-134-131   More Details...

$136.95



Metering Block Kit

Metering Block - Gaskets / Screws Included - Aluminum - Silver - Secondary - Holley 4160 Carburetors - Kit
HOLLEY  |  Part# HLY-34-13S   More Details...

$99.95



Conv. Kit 4160 to 4150

Metering Block - Gaskets / Screws Included - Aluminum - Chromate - Secondary - Holley 4160 Carburetors - Kit
HOLLEY  |  Part# HLY-34-6   More Details...

$88.96



Primary Metering Block

Metering Block - Gaskets Included - Aluminum - Chromate - Primary - Holley 4160 Carburetors - Each
HOLLEY  |  Part# HLY-134-128   More Details...

$99.95



Double Pumper Billet Block Conversion Ki

Metering Block - Double Pumper Conversion - Gaskets Included - Aluminum - Black Anodized - Holley 4150 Carburetors ...
PROFORM  |  Part# PFM-67165C   More Details...

$158.95



Billet Metering Block - Pro Series Adjus

Metering Block - Gaskets / Vent Baffle - Aluminum - Red Anodized - Primary - Holley 4150 / Quick Fuel Carburetors -...
QUICK FUEL TECHNOLOGY  |  Part# QFT-34-10   More Details...

$173.95



650-850 CFM Secondary Metering Block

Metering Block - Aluminum - Chromate - Secondary - Holley 4150 Carburetors - Each
ADVANCED ENGINE DESIGN  |  Part# AED-6560   More Details...

$73.26



Billet Metering Block - Standard Calibra

Metering Block - Gaskets / Vent Baffle - Aluminum - Red Anodized - Primary Or Secondary - Holley 4150 / Quick Fuel ...
QUICK FUEL TECHNOLOGY  |  Part# QFT-34-4   More Details...

$112.45