Holley Carburetor, Off Road Truck Avenger 4150, 670 cfm

Electric choke, vacuum secondaries, zinc dichromate finish.

The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spill over 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 40 while climbing and 30 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!

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Not 50 state legal for all year, make, model and engine combinations.

This part is legal for sale or use only on non-emissions controlled vehicles or on vehicles where the part is considered a direct replacement for a factory installed part.

The following vehicles are considered 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 vehicles.

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 vehicles.

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