Why Buy From Us?
- Australian Owned
- 100% Fitment Guarantee
- Genuine Quality Brands
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $403.75 fortnightly and receive your order now. More info
Enjoy Now, Pay Later
Can't Find What You're Looking For?
If you're looking for something in particular, we can help. Drop us a line using the button below.
Submit A RequestWhy Buy From Us?
- Australian Owned
- 100% Fitment Guarantee
- Genuine Quality Brands
Description
The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off-road environment.
The Truck Avenger features a quick change vacuum secondary for easy fine tuning; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; and a built-in fuel filter.
The 670 CFM Off-Road Truck Avenger is the perfect carburetor for small blocks or stock big block engines.
Features
- Gold Dichromate finish for extreme off road environments
- Single feed fuel inlet for ease of installation
- Optimized off-road calibration that works out-of-the-box
- Factory preset electric choke for easy startups
- Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)
- Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
- One piece off-road vent tube eliminates fuel spillover during extreme maneuvers
- Intended for off-road/off-angle use. Unique metering block designed for flood free operation up to 40º while climbing and 30º during side hill maneuvers & nose down decents
- Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Specifications
| Barrel Quantity | 4 |
| Barrels | 4 |
| Body Colour | Gold Dichromate |
| Body Finish | Plated |
| Booster | Annular / Straight |
| Booster Design | Annular / Straight |
| Brand | Holley |
| Carburetor Material | Aluminium |
| Carburetor Use | Off-Road |
| CFM | 670 |
| Choke | Electric |
| Choke Type | Electric |
| Condition | New |
| Cubic Feet Per Minute Rating | 670 |
| Emission Code | 3 |
| Finish | Gold Dichromate |
| Flange Type | Square/4150 |
| Fuel | Gasoline |
| Fuel Inlet | Single |
| Grade Type | Performance |
| Linkage Attached | Yes |
| Marine Approved | No |
| Marine Use | No |
| Material | Aluminium |
| Model | 4150 |
| Mounting Hole Quantity | 4 |
| Primary Jet Diameter | 68 |
| Primary Main Jet | 68 |
| Primary Power Valve | 2.5 |
| Primary Pump Nozzle Size | 28 |
| Product Type | Carburetor |
| Sale Category | Carburetors and Components |
| Secondaries | Vacuum |
| Secondary Main Jet | 89 |
| Spacer Included | No |
| Supercharged Application | No |
| Throttle Bore | 1.563 inch |
| Vacuum Ports | 1 timed (spark) port, 2 full, and 1 PCV port |
| Warranty | Limited Lifetime Warranty |
Compatibility
- Universal Part
The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off-road environment.
The Truck Avenger features a quick change vacuum secondary for easy fine tuning; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; and a built-in fuel filter.
The 670 CFM Off-Road Truck Avenger is the perfect carburetor for small blocks or stock big block engines.
Features
- Gold Dichromate finish for extreme off road environments
- Single feed fuel inlet for ease of installation
- Optimized off-road calibration that works out-of-the-box
- Factory preset electric choke for easy startups
- Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)
- Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
- One piece off-road vent tube eliminates fuel spillover during extreme maneuvers
- Intended for off-road/off-angle use. Unique metering block designed for flood free operation up to 40º while climbing and 30º during side hill maneuvers & nose down decents
- Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
| Barrel Quantity | 4 |
| Barrels | 4 |
| Body Colour | Gold Dichromate |
| Body Finish | Plated |
| Booster | Annular / Straight |
| Booster Design | Annular / Straight |
| Brand | Holley |
| Carburetor Material | Aluminium |
| Carburetor Use | Off-Road |
| CFM | 670 |
| Choke | Electric |
| Choke Type | Electric |
| Condition | New |
| Cubic Feet Per Minute Rating | 670 |
| Emission Code | 3 |
| Finish | Gold Dichromate |
| Flange Type | Square/4150 |
| Fuel | Gasoline |
| Fuel Inlet | Single |
| Grade Type | Performance |
| Linkage Attached | Yes |
| Marine Approved | No |
| Marine Use | No |
| Material | Aluminium |
| Model | 4150 |
| Mounting Hole Quantity | 4 |
| Primary Jet Diameter | 68 |
| Primary Main Jet | 68 |
| Primary Power Valve | 2.5 |
| Primary Pump Nozzle Size | 28 |
| Product Type | Carburetor |
| Sale Category | Carburetors and Components |
| Secondaries | Vacuum |
| Secondary Main Jet | 89 |
| Spacer Included | No |
| Supercharged Application | No |
| Throttle Bore | 1.563 inch |
| Vacuum Ports | 1 timed (spark) port, 2 full, and 1 PCV port |
| Warranty | Limited Lifetime Warranty |
- Universal Part




































































































