Optimized for off-road enthusiasts, the Holley Truck Avenger Carburetor offers superior performance with its unique design tailored for challenging terrains. Primed for intense climbing angles and side hills, its innovative metering block minimizes fuel spillover, ensuring a smooth and reliable power delivery. The 670 CFM Model 4150 carburetor, renowned for its robust construction, features an electric choke for easy startups and comes ready to install with a single feed fuel inlet, enhancing not only your vehicle's performance but also your off-road experience.With a striking Gold Dichromate finish, this carburetor not only withstands extreme environments but also adds a dash of style under your hood. Compatible with an extensive range of trucks and vans like Chevy, Dodge, Ford, and GMC models, it caters to both small blocks and stock big block engines. Whether you’re a DIY enthusiast or a professional mechanic, the Holley Truck Avenger Carburetor proves indispensable in your quest for peak performance and reliability, making it an essential upgrade for your off-road vehicle.

• Gold Dichromate finish protects against harsh elements
• Factory preset electric choke for effortless startups
• Optimized calibration: ready to hit the trail
• Quick-change vacuum secondary for seamless tuning
• One-piece vent tube eliminates fuel overflow
• Supports 40-degree climbs and 30-degree side hills
• Limited lifetime warranty against defects

Barrel:	Four
Booster Type:	Annular / Straight
Carburetor Type:	4150
CFM:	670
Choke:	Electric
Finish:	Dichromate Gold
Fuel Inlet:	Single
Fuel Type:	Gasoline
Material:	Zinc
Throttle Bore:	1.563 in.
Vacuum Port Quantity:	1 timed (spark); 2 full; 1 PCV

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