MDL 4160 450CFM
450 CFM - 4160 - Mechanical Secondaries - Gold Dichromate - Gasoline
Overview
The 0-9776 450 CFM mechanical secondary carburetor is designed as a universal performance carburetor for use on tunnel ram applications.
Features:
- Universal Holley 4-Barrel Carburetor
- Mechanical secondaries
- Specifically designed for tunnel ram intakes
- Gold dichromate finish resists corrosion
About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
Specs
| Barrel Quantity | 4 |
|---|---|
| Barrels | 4 |
| Body Color | Gold Dichromate |
| Body Finish | Plated |
| Booster | Straight |
| Booster Design | Straight |
| Brand | Holley |
| Carburetor Material | Aluminium |
| Carburetor Use | Street |
| CFM | 450 |
| Choke | None |
| Condition | New |
| Cubic Feet Per Minute Rating | 450 |
| Emission Code | 3 |
| Finish | Gold Dichromate |
| Flange Size | Square bore |
| Flange Type | Square/4150 |
| Fuel | Gasoline |
| Fuel Inlet | Single |
| Grade Type | Performance |
| Linkage Attached | Yes |
| Marine Approved | No |
| Marine Use | No |
| Material | Aluminium |
| Model | 4160 |
| Mounting Hole Quantity | 4 |
| Primary Jet Diameter | 58 |
| Primary Main Jet | 58 |
| Primary Power Valve | 8.5 |
| Primary Pump Nozzle Size | 31 |
| Product Type | Carburetor |
| Sale Category | Carburetors and Components |
| Secondaries | Mechanical |
| Spacer Included | No |
| Supercharged Application | No |
| Throttle Bore | 1.5 |
| Warranty | Limited 90 Day |
| UPC | 090127002391 |
| Part Number | 0-9776 |
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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
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
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