Holley Street Avenger Model 4150 770 CFM 4-Barrel Carburetor - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Silver 0-83770

Holley Street Avenger Carburetor 0-83770 4 bbl - 770 CFM - Model 4150 - Vacuum Secondary - Electric Choke - Shiny Aluminum - Not Legal For Sale/Use In California

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:

1978-1978 Oldsmobile Cutlass Supreme

1979-1986 GMC K1500

1977-1979 Buick Skylark

1958-1974 Ford Ranch Wagon

1977-1978 GMC K35

1968-1974 GMC K15/K1500 Suburban

1968-1974 GMC C25/C2500 Suburban

1958-1974 Ford Country Squire

1968-1974 GMC K25/K2500 Pickup

1975-1987 Ford E-350 Econoline

1977-1977 Oldsmobile Delta 88

1958-1976 Ford Thunderbird

1968-1978 Lincoln Continental

1973-1973 Chevrolet P10 Van

1969-1986 Chevrolet K20 Suburban

1960-1968 Dodge Dart

1970-1986 GMC Jimmy

1967-1969 Pontiac Grand Prix

1968-1974 GMC K15/K1500 Pickup

1975-1978 Dodge B200

1975-1978 Dodge W200

1963-1970 Plymouth Belvedere

1967-1981 Chevrolet Camaro

1987-1989 GMC V3500

1973-1974 Dodge D300 Pickup

1958-1976 Dodge Coronet

1979-1986 GMC K3500

1978-1978 Ford E-100 Econoline

1975-1978 GMC P35

1968-1974 GMC C25/C2500 Pickup

1975-1987 Ford E-250 Econoline Club Wagon

1970-1975 Plymouth Road Runner

1968-1986 Chevrolet C10 Suburban

1970-1973 Chevrolet P20 Van

1979-1986 GMC G1500

1969-1969 Chevrolet Brookwood

1968-1974 GMC K25/K2500 Suburban

1975-1978 GMC K25 Suburban

1979-1986 GMC C2500

1967-1971 Plymouth GTX

1958-1959 Ford Victoria

1975-1978 GMC G25

1975-1978 GMC G35

1970-1970 Plymouth Superbird

1974-1974 Dodge M300

1966-1988 Chevrolet Caprice

1974-1974 Dodge B200 Van

1965-1971 Mercury Cyclone

1977-1978 Lincoln Mark V

1962-1964 Ford Galaxie 500

1976-1978 Plymouth PB200

1975-1978 GMC K15 Suburban

1968-1968 Chevrolet Chevy II

1967-1976 Mercury Cougar

1979-1986 GMC K2500 Suburban

1962-1974 Mercury Colony Park

1964-1968 Mercury Park Lane

1975-1978 Dodge D200

1970-1974 Chevrolet G20 Van

1963-1967 Mercury Marauder

1973-1987 Ford F-350

1959-1978 Chrysler New Yorker

1958-1974 Ford Country Sedan

1973-1976 Chevrolet Laguna

1979-1979 GMC P1500

1967-1974 Plymouth Fury III

1975-1979 Ford F-150

1959-1975 Chrysler Imperial

1959-1978 Chrysler Newport

1975-1986 Chevrolet G20

1975-1978 GMC C25 Suburban

1977-1979 Buick Century

1979-1988 GMC G3500

1974-1976 Ford Gran Torino

1975-1986 Chevrolet K20

1978-1978 Dodge D400

1966-1979 Chevrolet El Camino

1978-1978 Dodge Magnum

1967-1971 Ford Mustang

1966-1978 Dodge Charger

1987-1988 Chevrolet R30

1958-1959 Ford Sunliner

1975-1989 Chevrolet P30

1959-1967 Ford Galaxie

1960-1960 Dodge Matador

1964-1964 Dodge 330

1975-1978 Dodge D300

1978-1979 Pontiac Firebird

1975-1978 Dodge D100

1963-1978 Plymouth Fury

1961-1961 Dodge Lancer

1966-1981 Chevrolet Corvette

1965-1972 Chevrolet Biscayne

1960-1971 Chrysler 300

1972-1976 Lincoln Mark IV

1975-1978 GMC C25

1962-1974 Mercury Monterey

1977-1977 Buick Regal

1973-1987 Ford F-250

1974-1974 Dodge W100 Pickup

1975-1978 Chrysler Cordoba

1968-1974 GMC C35/C3500 Pickup

1973-1974 Dodge D200 Pickup

1968-1974 Chevrolet K10 Pickup

1968-1974 Jensen Interceptor

1976-1979 Chevrolet P20

1957-1958 Ford Courier Sedan Delivery

1974-1974 Dodge B100 Van

1975-1977 Dodge W100

1968-1974 Chevrolet K20 Pickup

1970-1974 Chevrolet G10 Van

1959-1960 Chrysler Saratoga

1968-1974 Chevrolet C30 Pickup

1975-1976 Ford Elite

1961-1961 Mercury Meteor

1978-1978 Dodge D450

1977-1977 Pontiac Ventura

1967-1969 Pontiac Catalina

1977-1986 Chevrolet K30

1975-1978 Dodge W300

1978-1979 Pontiac Grand LeMans

1975-1978 GMC K15

1973-1974 Dodge D100 Pickup

1970-1974 GMC G25/G2500 Van

1968-1976 Ford Torino

1977-1987 Ford E-350 Econoline Club Wagon

1975-1978 GMC C35

1975-1978 GMC C15

1989-1989 Chevrolet V3500

1977-1979 Pontiac Phoenix

1975-1986 Chevrolet C20

1974-1974 Dodge M350

1968-1974 Plymouth Fury I

1967-1978 Mercury Marquis

1979-1986 GMC C1500

1967-1967 Mercury Brougham

1970-1971 Plymouth Barracuda

1975-1986 Chevrolet C30

1971-1974 GMC G15/G1500 Van

1968-1968 Ford Custom 500

1974-1978 Plymouth Trailduster

1979-1986 GMC C3500

1975-1986 Chevrolet K10

1965-1985 Chevrolet Impala

1977-1977 Oldsmobile Custom Cruiser

1968-1974 Chevrolet C20 Pickup

1978-1978 Dodge W150

1979-1989 GMC P3500

1970-1971 Dodge Challenger

1975-1980 Ford E-250 Econoline

1975-1978 Mercury Grand Marquis

1965-1975 Chevrolet Bel Air

1968-1974 Plymouth Fury II

1970-1974 Chevrolet P30 Van

1967-1967 Plymouth VIP

1970-1974 Chevrolet G30 Van

1970-1977 Chevrolet Monte Carlo

1969-1972 Chevrolet Townsman

1979-1986 GMC K2500

1976-1978 Plymouth PB300

1958-1961 Dodge Custom

1965-1974 Plymouth Satellite

1965-1969 Mercury Comet

1978-1978 Dodge D150

1965-1978 Dodge Monaco

1975-1978 GMC G15

1979-1986 GMC K1500 Suburban

1977-1979 Oldsmobile Omega

1968-1971 Lincoln Mark III

1975-1977 Dodge Royal Monaco

1979-1986 GMC G2500

1968-1974 Chevrolet K30 Pickup

1963-1963 Plymouth Fleet Special

1969-1979 Chevrolet Nova

1987-1989 GMC R3500

1969-1974 Chevrolet Blazer

1979-1986 GMC C1500 Suburban

1959-1970 Ford Fairlane

1965-1965 Mercury Caliente

1968-1974 GMC C15/C1500 Suburban

1975-1978 Dodge B300

1965-1978 Ford LTD

1964-1970 Ford Custom

1960-1973 Dodge Polara

1958-1958 Ford Del Rio Wagon

1966-1973 Chevrolet Chevelle

1970-1971 Plymouth Cuda

1975-1978 GMC K25

1978-1979 GMC Caballero

1975-1988 Chevrolet G30

1968-1974 GMC K35/K3500 Pickup

1968-1974 GMC C15/C1500 Pickup

1968-1976 Mercury Montego

1972-1977 Plymouth Gran Fury

1975-1986 Chevrolet C10

1978-1979 Pontiac LeMans

1973-1979 Ford F-100

1978-1979 Oldsmobile Cutlass

1974-1978 Dodge Ramcharger

1977-1979 Dodge CB300

1961-1968 Mercury Commuter

1971-1977 GMC Sprint

1964-1968 Mercury Montclair

1968-1986 Chevrolet K10 Suburban

1979-1986 GMC C2500 Suburban

1969-1972 Chevrolet Kingswood

1963-1964 Plymouth Savoy

1958-1959 Ford Skyliner

1987-1988 Chevrolet V30

1975-1986 Chevrolet G10

1970-1974 GMC P35/P3500 Van

1965-1967 Mercury Villager

1967-1969 Pontiac Executive

1970-1971 GMC P25/P2500 Van

1989-1989 Chevrolet R3500

1967-1969 Pontiac Bonneville

1975-1986 Chevrolet K5 Blazer

1964-1964 Dodge 440

1975-1978 GMC C15 Suburban

1966-1967 Mercury Voyager

1966-1981 Chevrolet Malibu

1958-1959 Ford Club

1974-1974 Dodge W200 Pickup

1959-1977 Chrysler Town & Country

1968-1986 Chevrolet C20 Suburban

1957-1978 Ford Ranchero

1963-1965 Dodge 880

1972-1974 GMC G35/G3500 Van

1968-1974 Chevrolet C10 Pickup

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

Glass fuel level sight windows for easy, safe float adjustments

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)

4 corner idle allows you to precisely control your idle system

Aluminum construction for a 44% weight savings

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

770 CFM

Square Bore

Electric Choke

Vacuum Secondary

Dual Inlet

Aluminum

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."