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Holley Carburetor Main Bodies 134-338 Components, Body, Model 4150, 0-4779C, Replacement, 750 cfm, Cast Zinc, Dichromate, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

SKU: HLY134-338

Carburetor Main Bodies

Holley Carburetor Main Bodies 134-338 Components, Body, Model 4150, 0-4779C, Replacement, 750 cfm, Cast Zinc, Dichromate, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

SKU: HLY134-338

Carburetor Main Bodies
A$681.89
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Carburetor Main Body - Replacement - 750 CFM - Zinc - Chromate - Holley Double Pumper Model 4150 Carburetor - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:17:38

Data: v4.2 - Upd: 2026-11-11 03:13:20

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly134-338
SFX Item ID 4784655
Accounting SKU hly-134-338
Manufacturer SKU 134-338
Manufacturer UPC 090127007976
Alternative References 134-338, HLY-134-338, HOL134-338

Carburetor Components, Main Body, Model 4150, 0-4779C, Replacement, 750 cfm, Cast Zinc, Dichromate, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

Want to upgrade your street carburetor to a high performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get 25 to 50 hp from these Holley carburetor main bodies. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably. These main bodies are available in a standard dichromate or shiny finish.

Product Attributes
BrandHolley
Manufacturer's Part Number134-338
Part TypeCarburetor Main Bodies
Product LineHolley Carburetor Main Bodies
UPC090127007976
Main Body MaterialCast zinc
Main Body FinishDichromate
Booster TypeDown-leg
Main Body Gasket IncludedYes
Metering Block Gaskets IncludedYes
Metering Plate Gaskets IncludedYes
Fuel Bowl Gaskets IncludedYes
Fuel Bowl Screw Gaskets IncludedYes
Jets IncludedNo
Accelerator Pump Discharge Nozzle IncludedYes
Primary Discharge Nozzle Size (in.)0.028 in.
Secondary Discharge Nozzle Size (in.)0.031 in.
Air Bleeds IncludedYes
Air Bleed MaterialBrass
QuantitySold individually.

Compatibility

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