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Holley 0-83770 Aluminum Street Avenger Carburetor

Holley 0-83770 Aluminum Street Avenger 770 cfm carburetor. Holley's Street Avenger series carburetors have just been taken to the next level. How about one in aluminum? They save weight and look great. The tumble polished aluminum finish will keep its shine for a long time to come or it can be hand polished to a show quality shine.

The new aluminum Street Avenger carburetors have the same great features as their zinc counterparts, such as quick change vacuum secondary for easy fine tuning; four vacuum ports for all necessary vacuum accessories; factory preset "no trouble" electric choke for easy start ups; built-in fuel filters; and an included fuel line kit.

The aluminum Street Avengers feature the same optimized street calibration as the zinc version so you know they will run great on your vehicle.

Another new feature is a clear fuel level sight glass for easy, no mess float adjustments.

Aluminum construction for added weight saving and lasting shine. Weighs only 7.85 pounds!

Glass sight windows. Built-in fuel filters. Dual fuel inlets. Easy, on vehicle float adjustment to accommodate varying fuel pressure levels.

Fuel line kit included.

Quick change secondary spring cap lets you choose the opening rate of the secondary barrels. Includes a secondary tuning spring selection.

Factory pre-set "No Trouble" electric choke.

1 timed spark port, 2 full vacuum and 1 PCV port.

Secondary metering block allows easy tuning of rear jets.

Ford A/T kickdown. (Does not work with A.O.D. transmissions.)

Comprehensive instruction manual and installation and tuning CD included.

Intended for serious street enthusiasts. Calibrated for monster low-end torque, awesome acceleration and unmatched top end horsepower. Bolt on and go design. 100% wet flow tested by skilled Holley craftsmen.

Holley 0-83770 Aluminum Street Avenger 770 cfm 0-83770$430.97

Click to enlarge0-81570 Street Avenger fuel line
We recommend this fuel line for use with the Holley 0-81570 Street Avenger carburetor shown above. Inlet features built in hose barb for use with 3/8" hose and a 1/8" NPT port for attaching a fuel pressure gauge. Chrome plated.

4TD-2197$25.99
0-81570 Street Avenger fuel line with gauge
We recommend this fuel line upgrade with fuel pressure gauge for use with the Holley 0-81570 Street Avenger carburetor. This fuel line is not only great looking but is very functional.

Incorporates a small, convenient 1 1/2" diameter fuel pressure gauge that reads 10-15 psi. The gauge is designed to read in 1/2 pound increments.

Line inlet features a versatile 3/8" NPT thread. Includes a 3/8" hose barb. Easily adapted to AN fittings.

4MRG-1559$59.95
0-81570 Street Avenger braided fuel line
We recommend this fuel line upgrade for use with the Holley 0-81570 Street Avenger carburetor.

Made from aircraft quality buna-N neoprene hose encased in braided stainless steel, this fuel line kit is temperature, gas and oil resistant. The fuel line is adjustable between the carb bowls from 7 1/2" to 11 1/2".

Includes a 1/8" pipe fitting for use with a fuel pressure gauge. Exits with a versatile, user friendly female 3/8" NPT fitting for use with hose barbs or pipe to AN fittings.

4EDE-8101$69.99
Click to enlarge0-81570 Street Avenger throttle return springs
We recommend this dual throttle return springs for use with the Holley 0-81570 Street Avenger carburetor shown above.

Universal in design and engineered to provide positive throttle return for increased safety. Inner and outer spring are Electro-Nickel bright plated to resist rust. Includes chrome-plated bracket that attaches to the drivers side, rear carburetor mounting stud. This spring kit can also be used with many different throttle cable bracket designs.

4MRG-19$10.99
Click to enlargeHolley 0-81570 heat insulating base gasket
A carburetor heat insulating divided base gasket. Designed for use with the Holley carburetor shown above.

Extra thick, .0320 to insulate the carburetor from heat to provide a cooler, denser fuel mixture for more power.

While the Holley carburetor shown above comes with a thin base gasket, this extra thick heat insulating gasket allows the carburetor to run cooler which provides a denser fuel mixture for more power.

Available either as a divided gasket (#9266) for use with dual plane intake manifolds and an open center gasket (#9265) for use with single plane intakes. Find your style in the applications drop down box.

Includes longer carburetor mounting studs to provide for the additional thickness of the gasket.

27E-9266-9265$22.99APPLICATIONS:: 
Click to enlargeChevy small block throttle cable bracket
Provides a Chevy mounting bracket for the throttle cable, Turbo 350 kickdown cable and cruise control cable. Designed for use with the Holley carburetor shown above. Fits Chevy small block. All three positions are fully length adjustable. Mounts to the back intake manifold bolts on the drivers side of the engine.

Super sturdy, heavy metal design with a durable gold iridited quality finish.

27E-8036$31.99
Click to enlargeChevy small block chrome throttle bracket
Chrome throttle cable, Turbo 350 kickdown cable and cruise cable bracket. Desgined for use with the Holley carburetor shown above. Fits Chevy small block. All three positions are fully length adjustable. Mounts to the back intake manifold bolts on the drivers side of the engine.

Super sturdy, heavy metal design with attractive chrome show car quality finish.

27ED-8030$49.99
Click to enlargecarburetor mount throttle bracket
GM throttle cable, Turbo 350 transmission kick down cable bracket. Designed for use with the Holley carburetor shown above. All positions are fully length adjustable. Chrome plated. Mounts to the drivers side rear carburetor mounting stud. Easy to install and make for a clean installation.

27SP-24283$22.99
GM throttle cable stud
GM throttle linkage stud to attach your GM throttle cable to the throttle linkage arm of the Holley carburetor. Installs into the large upper hole on the carburetors throttle linkage arm and requires a bushing to space the hole. 7/32" diameter.

27H-20-37$7.99
GM Turbo 350 kickdown cable stud
This stud mounts the GM Turbo 350 kick down cable to the Holley carburetors throttle linkage arm. Slips into the cables slider.

27H-20-40$7.99
throttle cable ball stud assortment
A ball stud throttle stud assortment. Provides several ball sizes and stud sizes for various non-GM cables. Attaches to the Holley carburetors throttle linkage arm, in the large upper hole. Requires a hole bushing for installation.

27H-20-2$14.99
Click to enlargeSee more carbs and manifolds Click Here!
Check out our complete selection of Holley, Edelbrock, Demon and Proform carburetors. If you need an intake manifold we have all the Edelbrock, Weiand, Holley and Professional Products intakes.


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