SKU: 84601410627

Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-226

Sale price$382.48 Regular price$424.98
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Description

Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-226Overview: The Holley GM LS1 LS2 LS6 Modular Hi Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet metal for high performance applications where induction system height is not limited. Coupling this Hi Ram intake with the high flowing LS1 LS2 LS6 style cylinder heads has outstanding potential for N A and forced induction applications at a budget minded cost. Aggressive, bold, race bred styling will make bad intentions

Overview:

The Holley GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!  The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.  Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations  EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.  Cast aluminum construction.  Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.

Features:

  • Port Size – 2.49” Height x 1.21” Wide
  • Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
  • Plenum Top Gasket Type – 3/32” Round O-ring Cord
  • Runner Length – 6.58”, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in² to 2.53 in²

 

Application:

Year Make Model Submodel Engine Size
Universal

 

Specs:

Brand Holley
Color Natural
Construction Cast
Emission Code 3
Engine GM LS1/LS2/LS6
Fuel System Type Carb
Product Type Manifold
Type of Component Lower Manifold
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: 84601410627

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4.2 ★★★★★
Based on 27 reviews
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A
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Amber
Grantham, US
★★★★★ 5
STILL the best sour candy around since the 90's!!!
Size: 1 Pound
Still the best sour candy out there! Please never stop making this candy, whoever you are! And seller, please do not stop selling this candy in the United States!! It reminds me of my childhood memories in the 90's, walking to the store to get a brown paper bag full of this exact candy!!! Oh, how I miss the good ol days!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
C
Verified Purchase
Cricket
Charlottesville, US
★★★★★ 5
Deliciously sour!
Size: 1 Pound
Just what I was looking for. Super sour. Don’t eat to many tho for you run the risk of canker sores from the citric acid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Abigail
Fort Morgan, US
★★★★★ 5
Certainly taste like the real deal.
Size: 1 Pound
Didn’t get poisoned. 👍
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Reviewed in the United States on March 27, 2026
P
Verified Purchase
Paulette Zastrow
Lexington, US
★★★★★ 4
Authentic cry baby tears
Size: 1 Pound
I LOVE this candy and eat waaaay more than I should. My only minor gripe is that both times I've ordered from this company the bad has been slightly underweight- less than half an ounce off so not a huge deal, but for almost $13 a point I would rather it be spot on. It is the actual candy though and not a knock off so I am happy about that at least.
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Reviewed in the United States on May 19, 2026
J
Verified Purchase
joshua zeiger
Omaha, US
★★★★★ 5
Sour amazingness!!
Size: 1 Pound
Sugary sour goodness wrapped in a tasty candy amazing quality!
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Reviewed in the United States on March 13, 2026

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