Description
Holley Street Avenger Carburetor 0-80570 4 bbl – 570 CFM – Vacuum Secondary – Automatic Choke – Over 300 hp Use Carb (0-80670)
Adjustable Vacuum Secondary
4th Generation Power Valve
Fuel Metering System
Built-In Secondary Fuel Filters
External Float Adjustable w/Sight Plug
On Vehicle Electric Choke
4 Vacuum Ports
Street Ready; Out Of The Box
Vehicle Applications:
1969-1974 Chevrolet K30 Pickup
1969-1981 Chevrolet Corvette
1969-1969 Mercury Cougar
1975-1978 GMC K15 Suburban
1970-1974 Chevrolet P20 Van
1967-1987 Chevrolet Camaro
1975-1986 Chevrolet K5 Blazer
1978-1987 GMC Caballero
1974-1974 GMC C25/C2500 Suburban
1975-1986 Chevrolet K20
1969-1973 Chevrolet Chevelle
1969-1986 Chevrolet K10 Suburban
1984-1985 Ford LTD
1975-1978 GMC C35
1972-1974 GMC C15/C1500 Pickup
1968-1968 Chevrolet Chevy II
1977-1979 Pontiac Phoenix
1975-1986 Chevrolet C20
1975-1988 Chevrolet G30
1975-1986 Chevrolet G20
1972-1977 GMC Sprint
1969-1987 Chevrolet El Camino
1979-1986 GMC K2500
1975-1978 GMC C15
1979-1986 GMC K2500 Suburban
1979-1987 GMC P2500
1969-1979 Chevrolet Nova
1973-1981 Chevrolet Malibu
1978-1979 Oldsmobile Cutlass
1977-1977 Pontiac Ventura
1973-1974 GMC K35/K3500 Pickup
1973-1974 GMC C35/C3500 Pickup
1977-1978 GMC K35
1975-1978 GMC G35
1975-1978 GMC G25
1979-1986 GMC K3500
1978-1978 Oldsmobile Cutlass Supreme
1975-1978 Chevrolet P10
1979-1988 GMC G3500
1969-1974 Chevrolet C10 Pickup
1975-1978 GMC P25
1977-1977 Buick Regal
1987-1988 Chevrolet V30
1973-1974 GMC C15/C1500 Suburban
1975-1978 GMC G15
1977-1979 Oldsmobile Omega
1979-1988 GMC P3500
1978-1979 Pontiac LeMans
1975-1978 GMC K15
1964-1985 Ford Mustang
1977-1979 Buick Century
1975-1986 Chevrolet C10
1969-1974 Chevrolet C30 Pickup
1969-1986 Chevrolet K20 Suburban
1973-1974 GMC G35/G3500 Van
1984-1985 Mercury Capri
1973-1974 GMC G15/G1500 Van
1975-1978 GMC K25
1975-1978 GMC K25 Suburban
1973-1976 Chevrolet Laguna
1979-1986 GMC C1500
1969-1969 Chevrolet Kingswood
1969-1969 Chevrolet Brookwood
1969-1974 Chevrolet K20 Pickup
1975-1987 Chevrolet P20
1975-1986 Chevrolet G10
1977-1977 Oldsmobile Custom Cruiser
1969-1975 Chevrolet Bel Air
1979-1986 GMC C2500
1975-1978 GMC C25
1975-1986 Chevrolet K10
1969-1986 Chevrolet C20 Suburban
1969-1974 Chevrolet C20 Pickup
1973-1974 GMC K15/K1500 Pickup
1973-1974 GMC G25/G2500 Van
1970-1974 Chevrolet G10 Van
1973-1974 GMC P25/P2500 Van
1970-1974 Chevrolet P30 Van
1978-1987 Pontiac Firebird
1973-1974 GMC K25/K2500 Pickup
1969-1988 Chevrolet Caprice
1975-1978 GMC C25 Suburban
1987-1988 Chevrolet R30
1970-1974 Chevrolet G20 Van
1974-1974 GMC K15/K1500 Suburban
1975-1978 GMC C15 Suburban
1973-1974 GMC K25/K2500 Suburban
1977-1979 Buick Skylark
1979-1986 GMC K1500
1973-1974 GMC C25/C2500 Pickup
1969-1974 Chevrolet K10 Pickup
1977-1986 Chevrolet K30
1979-1986 GMC C3500
1969-1985 Chevrolet Impala
1972-1988 Chevrolet Monte Carlo
1979-1986 GMC G1500
1969-1969 Chevrolet Biscayne
1975-1986 Chevrolet C30
1975-1978 GMC P35
1969-1969 Chevrolet Townsman
1987-1987 Pontiac Grand Prix
1969-1986 Chevrolet C10 Suburban
1987-1988 GMC R3500
1975-1988 Chevrolet P30
1987-1988 GMC V3500
1973-1974 GMC P35/P3500 Van
1977-1977 Oldsmobile Delta 88
1973-1973 Chevrolet P10 Van
1979-1986 GMC K1500 Suburban
1979-1986 GMC G2500
1970-1974 Chevrolet G30 Van
1978-1979 Pontiac Grand LeMans
1979-1986 GMC C1500 Suburban
1969-1974 Chevrolet Blazer
1973-1986 GMC Jimmy
1979-1986 GMC C2500 Suburban
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM’s popular LS engine are dominating the LS scene as well. Holley’s products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16\” x 5 5/8\” bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.
Optimized street 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.
Fuel line kit included so there are no unnecessary trips back to the parts store
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!
Product Description:
Carburetor
Street Avenger
Model 4150
4-Barrel
570 CFM
Square Bore
Electric Choke
Vacuum Secondary
Dual Inlet
Aluminum
Natural / Tumble Polished
Sold Individually
For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.
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