SKU: 13653700470

Holley Mid-Rise Intake - GM LS1/LS2/LS6 w/ 92mm Top - Black - 300-126BK

Sale price$562.48 Regular price$624.98
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Description

Holley Mid-Rise Intake - GM LS1/LS2/LS6 w/ 92mm Top - Black - 300-126BKOverview: The Modular Mid Rise intake utilizes the popular Holley LS1 LS2 LS6 cathedral port Mid Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top which converts it into a Mid Rise EFI intake manifold. With a max overall height of only 10. 44", the Mid Rise manifold is an excellent choice for street and performance street strip applications with a power band from 1,500 6,500 RPM and limited hood

Overview:

The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold. With a max overall height of only 10.44", the Mid-Rise manifold is an excellent choice for street and performance street/strip applications with a power band from 1,500-6,500 RPM and limited hood clearance. It's perfect for turbocharged, or normally aspirated applications. This manifold is modular, and the plenum adapter (PN 300-231) will accept all of the popular Holley LS Hi-Ram plenum tops as a foundation for custom induction systems. *** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions.

Features:

  • Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifold
  • Unique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
  • Great for supercharged or turbocharged engines
  • Power band from 1500-6500 rpm
  • May require an aftermarket hood for some vehicle applications.
  • Cast aluminum construction
  • Intended for use on all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU).
  • 92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold
  • Black Ceramic Coating provides an aggressive look for your engine compartment

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Color Black
Construction Cast
Emission Code 3
Engine GM Small Block Gen III/IV (LS Based)
Finish Black
Front Height 10.44 inch
Fuel System Type EFI
Manifold Type Mid Rise
Product Type Manifold
Rear Height 9.99 inch
RPM Power Band 1500-6500
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: 13653700470

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Andrew Parra
West Palm Beach, US
★★★★★ 5
Wow!
Size: 2 Fl Oz (Pack of 1), Size: 2 Fl Oz (Pack of 1)
I only started with a half dose and I can definitely feel the mental clarity. I feel hyper focused. My energy level did not necessarily change yet, but my focus definitely did. As I work my way up to a full dose I’m sure the energy levels will change. I went straight water with it and did not notice any kind of taste. The dropper is marked with dosage so the ease-of-use is great.
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Reviewed in the United States on July 9, 2025
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David novak
Draper, US
★★★★★ 2
Leaky packaging
Size: 2 Fl Oz (Pack of 1)
Bottle leaked everywhere in package, smelled like cleaning solution.
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Reviewed in the United States on December 17, 2025
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Max Allen
Cuba, US
★★★★★ 5
Gives a nice lift.
Size: 2 Fl Oz (Pack of 1)
Pleasant blueberry taste. As some other reviews have noted, it’s not the strongest Methylene Blue, but it does give me a gentle energylift in about 15 minutes.
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Reviewed in the United States on August 25, 2025
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J. Lee
Chelsea, US
★★★★★ 5
Has a slight citrus flavor
I like this product. It does not thicken as most fiber powders do in a glass of water. I put mine in a water bottle that I drink from throughout the day and it stays fluid. The main point of this product is to keep you satiated after a meal and it does that for me. Right now, I would normally be eating something like a snack (which I would overindulge) and I don't even feel like it. This will take some time to get used to again as it has taken me some time to find a product like this after switching from an Amazon-suggested product that also worked until I got two bottles of it that smelled like burnt plastic and tasted nothing like an edible product. So, needless to say, I'm glad to have found this product. In plain water and it will taste slightly citrusy. I actually accidentally drank my water before the powder fully dissolved and just ate the powder because the taste did not offend my pallet at all. So far, I have put this into my plain black coffee and water (sometimes with some juice, lime, or even lemon for flavor, but most of the time just plain water) and they taste absolutely fine. This is not a paid review, I'm just glad to find one that didn't thicken or surprise my taste buds because I have been researching for months.
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Reviewed in the United States on May 1, 2023
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Marc
Carnegie, US
★★★★★ 5
Standard high quality, works as expected
No surprises here. It mixes effortlessly into my morning drinks without altering the flavor or texture at all. It is effective, high-quality, and exactly what I expected from the Benefiber brand.
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Reviewed in the United States on May 19, 2026

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