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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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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
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 1878 reviews
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Product Reviews
★★★★★ 5
Great buy for rough heels
Color: Gray
These work great on hubby's feet which are always so dry. Just have to be consistent. They fit great and are comfortable he says.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Works and good quality...will last
Color: 2 Pairs: Black
Worked overnight
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Works well
Color: Gray
Makes my heels super soft in addition to applying lotion
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Works well and fast
Color: Gray
I have very dry and cracked heals and this has helped a lot in just two nights . They are very soothing and comfortable to wear
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Reviewed in the United States on May 9, 2026
★★★★★ 5
My Heels Were in Bad Shape. Like… Really Bad
Color: Gray
These moisturizing heel socks with the gel cushions were honestly a small miracle for me.
After recovering from cancer treatments, my skin became extremely dry everywhere, but my heels were the worst. They cracked so deeply they looked like fissures and were even bleeding. I tried lotions and bandages repeatedly with very little progress.
A friend suggested I treat my heel like it might have a fungal component, so I applied Lotrimin cream, put these heel socks on, and hoped for the best. Within three days, my heels were fully healed. I completed a 7-day routine, and my feet have never been softer.
The silicone gel cushion is comfortable, soothing, and stays in place. I loved it so much that I still treat myself about once a week, even though I really don’t need to anymore.
They are also washable. I hand-washed mine in the sink and let them air dry, and they came out looking brand new.
If your heels are cracked, painful, or need serious care, I highly recommend these.
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Reviewed in the United States on January 9, 2026