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Straight Let Booster .136in (4pk)
Carburetor Venturi Booster - Straight Leg - 0.136 In Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set Of...
ADVANCED ENGINE DESIGN | Part# AED-6071 More Details...
ADVANCED ENGINE DESIGN | Part# AED-6071 More Details...
$22.85
Drop Leg Booster - .140in Orifice (4)
Carburetor Venturi Booster - Drop Leg - 0.140 In Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set Of 4
ADVANCED ENGINE DESIGN | Part# AED-60721 More Details...
ADVANCED ENGINE DESIGN | Part# AED-60721 More Details...
$22.85
Drop Leg Booster - .160in Orifice (4)
Carburetor Venturi Booster - Drop Leg - 0.160 In Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set Of 4
ADVANCED ENGINE DESIGN | Part# AED-60722 More Details...
ADVANCED ENGINE DESIGN | Part# AED-60722 More Details...
$22.85
Drop Leg Booster - .180in Orifice (4)
Carburetor Venturi Booster - Drop Leg - 0.180 In Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set Of 4
ADVANCED ENGINE DESIGN | Part# AED-60723 More Details...
ADVANCED ENGINE DESIGN | Part# AED-60723 More Details...
$22.85
Adjustable Jet Plate Conversion Kit 4160
Metering Plate - Conversion To Main Jets - Gasket / Float - Aluminum - Blue Anodized - Holley 4160 Carburetors - Ki...
ADVANCED ENGINE DESIGN | Part# AED-6320 More Details...
ADVANCED ENGINE DESIGN | Part# AED-6320 More Details...
$62.99
Adjustable Secondary Jet Plate
Metering Plate - Conversion To Main Jets - Gaskets - Aluminum - Blue Anodized - Holley 4160 Carburetors - Kit
ADVANCED ENGINE DESIGN | Part# AED-6330 More Details...
ADVANCED ENGINE DESIGN | Part# AED-6330 More Details...
$56.68
Brass Sight Plug (10pk)
Float Bowl Sight Plugs - Gasket - Brass - Natural - Holley Carburetors - Set Of 10
ADVANCED ENGINE DESIGN | Part# AED-6332X More Details...
ADVANCED ENGINE DESIGN | Part# AED-6332X More Details...
$20.89
Complete Baseplate Assm 650-800 CFM W/ 4
Carburetor Base Plate - Complete - Aluminum - Natural - Holley 4150 Carburetor - Each
ADVANCED ENGINE DESIGN | Part# AED-6465 More Details...
ADVANCED ENGINE DESIGN | Part# AED-6465 More Details...
$131.92
Complete Baseplate Assm 850 CFM
Carburetor Base Plate - Complete - Aluminum - Natural - Holley 4150 Carburetor - Each
ADVANCED ENGINE DESIGN | Part# AED-6470 More Details...
ADVANCED ENGINE DESIGN | Part# AED-6470 More Details...
$131.92
650-850 CFM Secondary Metering Block
Metering Block - Aluminum - Chromate - Secondary - Holley 4150 Carburetors - Each
ADVANCED ENGINE DESIGN | Part# AED-6560 More Details...
ADVANCED ENGINE DESIGN | Part# AED-6560 More Details...
$53.89