
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley 570cfm Street Avenger Carburetor 4150 Series # HO0-81570Holley 570cfm Street Avenger Carburetor 4150 Series # HO0 81570 Carburetor, Street Avenger, 570 cfm, Square Bore, 4 Barrel, Vacuum, Manual Choke, Dual Inlet, Silver, Each CFM: 570 Fuel: Gasoline New or Remanufactured: New Number of Barrels: 4 Carburetor Flange: Square bore Choke: Manual Secondary Type: Vacuum Fuel Inlet: Dual Carburetor Finish: Silver Ford Kickdown: Yes Booster Type: Straight leg Throttle Linkage Type: Universal Carburetor Height
Holley 570cfm Street Avenger Carburetor 4150 Series # HO0-81570Carburetor, Street Avenger, 570 cfm, Square Bore, 4-Barrel, Vacuum, Manual Choke, Dual Inlet, Silver, Each
CFM:570
Fuel:Gasoline
New or Remanufactured:New
Number of Barrels:4
Carburetor Flange:Square bore
Choke:Manual
Secondary Type:Vacuum
Fuel Inlet:Dual
Carburetor Finish:Silver
Ford Kickdown:Yes
Booster Type:Straight-leg
Throttle Linkage Type:Universal
Carburetor Height (in):3.250 in.
Quantity:Sold individually.
Holley's Street Avenger 4-barrel carbs offer trouble-free operation in an easy-to-install package. They're calibrated to deliver the performance that you need, without the tuning headaches involved with other carbs. And all of this comes with a silver or color-anodized finish that'll look great under your hood. Street Avenger carburetors are available in different sizes and cfm ranges, with manual or electric choke, for a variety of engine applications.Features include: Tunable metering system Fuel filters in the primary and secondary fuel bowls Center-hung floats External float adjustments Electric or manual choke Emissions accessory ports Adjustable secondaries Power-valve saver Dual-feed conversion fuel line
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1287 reviews
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Product Reviews
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
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Reviewed in the United States on May 10, 2026
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
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