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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...

$121.95



PRO-SERIES CNC Metering Block - Dominato

Metering Block - Aluminum - Blue Anodized - Holley 4500 Series - Each
ADVANCED ENGINE DESIGN  |  Part# AED-6585A   More Details...

$118.90



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 Aluminum Carb. Metering Block

Metering Block - RACE-ORIENTED Calibration - Gaskets Included - Aluminum - Purple Anodized - Holley 4150 Carburetor...
PROFORM  |  Part# PFM-67150C   More Details...

$105.95



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



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



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



Metering Block

Metering Plate - 0.073 Main In Hole - 0.029 In Idle Hole - Gasket Included - Aluminum - Natural - Holley 4160 Carbu...
HOLLEY  |  Part# HLY-134-39   More Details...

$53.29



Metering Block

Metering Plate - 0.067 Main In Hole - 0.031 In Idle Hole - Gasket Included - Aluminum - Natural - Holley 4160 Carbu...
HOLLEY  |  Part# HLY-134-9   More Details...

$59.95



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