SKU: 50294098102

Holley LS3/L92 Hi-Ram Intake Manifold (HO300-112)

Sale price$908.55 Regular price$1009.50
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Description

Holley LS3/L92 Hi-Ram Intake Manifold (HO300-112)HO300 112 2 x4 HI RAM MANIFOLD LS3 L92 Suit Dual 4500 Sideways Carburettor Mounting Part Number: HO300 112 The Holley GM LS3 L92 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 LS3 L92 style cylinder heads has outstanding potential for N A and forced induction

HO300-112 - 2 x4 HI-RAM MANIFOLD LS3-L92

Suit Dual 4500 Sideways Carburettor Mounting

Part Number: HO300-112

The Holley GM LS3/L92 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 LS3/L92 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 carburetted 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
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:
Plenum Top Gasket Type - 3/32" Round O-ring Cord
Mounting Flange Gasket Type - Standard LS3 Molded O-Ring
Port Size – 2.49" Height x 1.21" Wide
Runner Length - 6.50", As-Cast Runner Cross-Sectional Area - Tapered 4.25 in² to 2.77 in²
Base Plenum Top Mounting Flange Height - 8.42" to the lifter valley cover flange on engine block.
Height (Carbureted or EFI, 2x4V Top Mount & Blank) – 11.08” to the lifter valley cover flange on engine block.

Shipping Notes
  • 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.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 50294098102

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leeann
Lowell, US
★★★★★ 5
Easy assembly
Color: Brown, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches)
Easy assembly. Looks great. Nice and sturdy.
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Reviewed in the United States on March 20, 2026
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Elizabeth A.
Grantham, US
★★★★★ 5
Love it!!
Color: Brown, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches)
Super easy to install an it looks amazing by my wood desk. It’s not heavy and I didn’t mount it to the wall and I have a bunch of items on it and haven’t had a problem. It is not real wood but that doesn’t bother me and I love the color.
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Reviewed in the United States on April 15, 2026
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monika realzola
Lexington, US
★★★★★ 5
Cosina
Color: Black, Size: 9.4*4.1*5IN
Excelente producto
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Reviewed in the United States on January 23, 2026
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J. Tagger
Lexington, US
★★★★★ 5
Well made kitchen caddy
Color: Black, Size: 9.4*4.1*5IN, Color: Black, Size: 9.4*4.1*5IN
Appears to be well made. Just the right size, not too large or small. After purchasing and returning several caddies. This one is the keeper. I'm sure be just as pleased as I am. Go for it , you won't regret it.
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Reviewed in the United States on October 19, 2025
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Kindle Customer
Houston, US
★★★★★ 5
Best kitchen sink caddy ever purchased
Color: Black, Size: 9.4*4.1*5IN
Love it!!! Best kitchen sink caddy I've ever purchased!
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Reviewed in the United States on January 1, 2026

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