SKU: 18090454828

Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold - 820111-1

Sale price$427.48 Regular price$474.98
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Description

Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold - 820111-1Overview: Holley Sniper Fabricated Manifolds continues to push the aftermarket by introducing Low Profile intakes for GM LS Engines. These Intakes are a good looking, perform well, and offer an extremely good value for a performance sheet metal style intake manifold for the very popular GM LS engine family. Each manifold is ready to bolt on out of the box and are designed to accept our Sniper high flow throttle bodies and include high flow fuel rail

Overview:

Holley Sniper Fabricated Manifolds continues to push the aftermarket by introducing Low Profile intakes for GM LS Engines. These Intakes are a good looking, perform well, and offer an extremely good value for a performance sheet metal style intake manifold for the very popular GM LS engine family. Each manifold is ready to bolt on out of the box and are designed to accept our Sniper high-flow throttle bodies and include high flow fuel rail kit. This updated design was developed to allow the end user to fit under a stock hood. Each manifold is precision fixtured and welded for a perfect fit and maximum structural integrity. Choice of Throttle Body opening sizes of 92mm & 102mm are available

Features:

  • Polished finish creates high impact under-hood styling
  • 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
  • 102mm throttle bore opening for increased air flow
  • 100% TIG welded for strength and durability
  • Includes 3/8" Fuel rail kits (Sniper logo laser engraved)
  • Low Profile, Compact Design (overall 1.875 inches shorter) allows fitment under stock hoods on Corvette, Camaro, Firebird, GTO, and others where hood clearance is at a minimum
  • Intake runners with tapered top is designed to increase air velocity and more evenly distribute airflow to all 8 cylinders improving performance and throttle response
  • Provision for MAP sensor located on rear of plenum
  • Product includes all gaskets and hardware for a hassle-free installation

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley Sniper EFI
Color Silver
Construction Fabricated
Emission Code 4
Engine GM Small Block Gen III/IV (LS Based)
Finish Silver
Front Height 6.392 inch
Injector Style Provision LS1/LS6 EV1 Jetronic
Injector Style Provision LS2 EV6 USCAR
Product Type Intake Manifold
Rear Height 5.684 inch
RPM Power Band 1800-6400
Runner Length 4.527" (115mm)
Style EFI
Throttle Bore 102mm
Vacuum Ports (3) 1/8"-28BSPT & (1) 1/4"-19BSPT
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 18090454828

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Rory Rotten
Phoenix, US
★★★★★ 4
Good, but not better than Pampers 360.
Size: Size 5, Unit Count: 100, Size: Size 5, Unit Count: 100
We use Pampers 360’s for our 18 month old, but we decided to try out Huggies 360’s to check if they were better Huggies 360 differ from Pampers 360 in size. These Huggies are huge compared to Pampers, they fit true to size but are puffy and take up more space in the diaper bag and the diaper drawer. My toddler prefers to run around wearing only a diaper. Huggies are less durable than Pampers, they will fray and pill more with the friction of surfaces. They perform the same as the Pampers, we didn’t experience any leaks. They are also similar is softness to Pampers. The elastic at the sides also seems tighter than Pampers. The main reason we won’t be switching to Huggies 360 is that the absorbent panel in the front is wider and less flexible so more difficult to get into a comfortable position for my son’s anatomy. They do function well as diapers, they just aren’t for us.
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Reviewed in the United States on June 2, 2025
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Arely hernandez
Battle Creek, US
★★★★★ 5
Que mi bebé se sienta comoda
Size: Size 6, Unit Count: 104
It is a good product. I recommend it; my daughter feels very comfortable.
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Reviewed in the United States on May 5, 2026
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Honest_buyer
Lake Worth, US
★★★★★ 5
Good product overall
Size: 60 Count (Pack of 1)
Works really well, but only for a while. After about 3 or 4 weeks, it begins to stop working. Side effects-can leave you groggy if you don't get enough sleep. Helps you sleep better for a month or so. No odor. Good value for money, they don't cost a lot. Just melatonin and veggie caps. No other ingredients as far as I read
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Reviewed in the United States on May 15, 2026
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Kathy B.
Charlottesville, US
★★★★★ 5
Works well I will continue buying them
Size: 60 Count (Pack of 1)
This melatonin gives me a good nights sleep. I thought it was 3 mg but it is not, my mistake! I take two of these because 3 mg doesn't do it for me. I sleep like a baby when I take these and wake up feeling rested.
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Reviewed in the United States on April 4, 2026
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Amazon Customer
Omaha, US
★★★★★ 5
Incredibly Helpful for Sleep & Not Hard to Swallow w/Water or w/o
Size: 60 Count (Pack of 1)
I shouldn't be taking these due to certain medical conditions, but they taste like nothing, super effective - like I fall asleep within maybe 30-45 minutes - and I STAY asleep watch is a lot more than I can say for any other melatonin products that I've used. Again, I do have restrictions, so I only take them once in a while, but so does my roommate and he says the same. They're small enough to not be hard to swallow as well. I've recommended them to some of my friends and family and we're all in agreement. I mean, of course, consult your doctor first, but like, these have been one of the most helpful supplements for sleep which is super important to me
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Reviewed in the United States on December 20, 2025

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