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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
EFI CARB Hat - 4150 CARB Hat, Black FinishHolley EFI Carb Hat 4150 CARB HAT, NATURAL FINISH Overview Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats contoured designed promotes optimal airflow, while providing excellent hood clearance for most applications with a 5 1 8" air cleaner flange. These hats feature a 1 8th NPT reference port that can be used as a convenient hookup for boost gauges or
Holley EFI Carb Hat4150 CARB HAT, NATURAL FINISH
Overview
Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats contoured designed promotes optimal airflow, while providing excellent hood clearance for most applications with a 5-1/8" air cleaner flange. These hats feature a 1/8th NPT reference port that can be used as a convenient hookup for boost gauges or carbureted fuel pressure regulators . The inlet is designed for a 3.5" silicone coupler, with a sealing lip to ensure a leak free installation.
Features:
- Hi-Flow Contour design for optimal air distribution
- 3.97??? Tall for excellent hood clearance
- 1/8NPT Reference port for boost gauges or carbureted fuel pressure regulators
- Fits all applications with a 5-1/8th??? air cleaner flange, such as Sniper EFI ???? Terminator Stealth ???? 4150 Flange Carburetors and 2300 Flange Carburetors
- The air cleaner stud entry can be drilled to 5/16 for installations with larger air cleaner studs
- Available in Raw Aluminum and Black Powder Coat finishes
- Air cleaner gasket, stud, washer, nut and 1/8NPT plug ???? included
Details:
- Filter Diameter: N/A
- Filter Height: N/A
- Filter Type: N/A
- Finish: Black
- Gasket Included: Yes
- Inlet: 3.5"
- Material: Cast Aluminum
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
4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 3
Feels like it wouldn’t last very long.
Color: Black with Lid
Bottom line, most things just aren’t made with quality in mind anymore.
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Reviewed in the United States on April 25, 2023
★★★★★ 5
Perfect organizer
Color: Black with Lid
Elegant and just the right size.
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Reviewed in the United States on November 20, 2023
★★★★★ 1
Don’t buy it. It doesn’t work.
Color: Black with Lid
Don’t buy it. It doesn’t work.
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Effective & Attractive with Wireless Charging
Color: Blue, Color: Blue
This "valet" organizer, which is the first time I've heard that term for a product like this, is nearly perfect. For me, it checks all of the boxes and in a perfect world, I would have opted for a smaller piece with only three compartments for mobile, wallet, and keys.
It's well made and quite attractive, especially the blue (favorite color, so I'm biased). The only feature I'm not a fan of is how the removeable, wireless charging pad was implemented, which sits up on a small lip at a slight incline. However, I'm not complaining one bit as the wireless charging is great, and it's a differentiator that determines the value of the piece. I would have preferred the pad be built into the piece, however the angle of it does make it easy to grab opposed to using your finger(s) to pry it up.
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Reviewed in the United States on September 8, 2024
★★★★★ 5
Great nightstand valet for everyday items.
Color: Black+Green
Nice valet to add to a nightstand. Conveniently spaced sections to hold everyday items. Charging pad works great
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Reviewed in the United States on April 26, 2026