Holley 04777SAE - Aluminum Double Pumper Carburetor
$1,05549
In stock
limited availability at this price!
HOLLEY part description
Product Description
Aluminum Double Pumper Carburetor
Application Summary
Use same applications as Holley PN 0-4777SA. Intended for lightweight vehicles w/manual trans or automatics with high stall/low gearing
Features & Benefits
- Shiny Finish For Corrosion Resistance
- Supports small-block V8s in street or mild race use
- Optimized Street/Strip Calibration That Works Out Of The Box
- Mechanical secondaries deliver airflow as soon as the throttle opens
- Electric Choke For Precise Cold Start Control
- Dual accelerator pumps prevent hesitation under load
- Mechanical Secondaries For Awesome Tire Turning Performance
- Lightweight aluminum body reduces front-end weight
- Dual Accelerator Pumps For Add. Fuel Under Initial Acceleration
- Electric choke aids in cold-weather starts and smoother warm-up
- Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
- Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
- 100% Wet-Flow Tested To Assure It Arrives Ready To Run
Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Holley CFM Aluminum Double Pumper Carburetor
Looking to wake up your street car or weekend bracket racer? The Holley CFM Aluminum Double Pumper Carburetor delivers crisp throttle response and controllable fuel delivery. This model pairs well with small to mid-displacement V8s and includes mechanical secondaries for a direct link between your right foot and full airflow. Get the Holley 04777SAE now.
Product Attributes
Barrel | Four |
Booster Type | Straight |
Carburetor Type | 4150 |
CFM | 650 |
Choke | Electric |
Emission | Without EGR |
Finish | Shiny |
Flange | Square Bore |
Fuel Inlet | Dual |
Fuel Type | Gasoline |
Material | Aluminum |
Primary Main Jet | 67 |
Primary Power Valve | 6.5 |
Secondary Main Jet | 73 |
Secondary Pump Nozzle Size | 28 |
Secondary Type | Mechanical |
Supercharged Application | No |
Throttle Bore | 1.688 in. |
Type | Automotive |
Usage | Street/Hi-Performance |
Vacuum Port Quantity | 1 timed (spark); 1 full; 1 PCV |
Additional Information
Country of Origin (Primary) | US |
Harmonized Tariff Code (Schedule B) | 8409915085 |
Harmonized Tariff Code (HTS) | 8409915085 |
NAFTA Preference Criterion Code | B |
Remanufactured Part | N |
UPC | 00090127005774 |

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