Hero image 0 of Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish, 0 of 11

Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish

Name: Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish
Brand: HOLLEY EFI
SKU: 259880329
Price: 972.95 USD
Availability: InStock

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Key item features

Engine Compatibility: Designed for Gen III/IV engines equipped with OE or aftermarket LS3/L92 cylinder heads.
Performance Focus: Optimized for supercharged or turbocharged applications, achieving peak power between 7000-8000 rpm.
Throttle Body: Accepts 105mm throttle bodies, such as Holley part number 112-581.
Intercooler Integration: Features a low-height base manifold to accommodate plenum-mounted air-to-water intercoolers in a top-feed configuration.
Fuel System: Includes high-volume fuel rails with 3/4-16 (8 AN) O-ring ports and provisions for a single injector per cylinder.
Injector Versatility: Two sets of brackets are provided to support both standard tall and short Pico/LS7 style fuel injectors.
Finish Options: Available in an as-cast finish, with a black powdercoat finish also offered (part number 300-679BK).

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Specs

Vehicle make
GM
Vehicle model
LS Gen III and IV engines
Vehicle fitment type
Specific
Brand
HOLLEY EFI
Material
Cast Iron, Aluminum
Finish
Satin Finish

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About this item

Product details

Compatible with GM LS Gen III and IV engines equipped with LS3/L92 Heads;

Designed for Gen III or Gen IV engines with LS3/L92 cylinder heads, OE or aftermarket. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm. Accepts 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration. Has provisions for a single injector per cylinder. The included high flow billet fuel rails feature 3/4-16 O-ring parts and have two different set of brackets to accommodate both long (usually standard length) fuel injectors and short (such as Pico, or LS7) fuel injectors. Comes in an as cast finish, with black powdercoat finish also available, #300-679BK. Mounting hardware included.;

Designed for Gen III/IV engines with OE or aftermarket LS3/L92 heads
Maximum performance for supercharged or turbocharged applications with peak power at 7000-8000 rpm
Accepts 105mm throttle bodies like Holley 112-581
Base manifold has low height to accommodate custom plenum mounted air-to-water intercoolers
High volume fuel rails with 3/4-16 (8 AN) O-ring ports and eight injector configurations. Two sets of brackets allow use of standard tall injectors or short Pico LS7 style injectors. Mounting hardware included.

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Specifications

Compatible cars

GM LS Gen III and IV engines

Vehicle make

Vehicle model

LS Gen III and IV engines

Vehicle fitment type

Specific

Warranty

Warranty information

90 Days

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://www.nosoemparts.com/pages/returns

Warnings

Warning Text

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.com

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Comparison Overview:
Product	Viewing this item Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish current price $972.95 Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish	Holley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base current price $819.95 Holley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	Holley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish current price $821.57 Holley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	Holley Performance 300-114 Engine Intake Manifold current price $949.95 Holley Performance 300-114 Engine Intake Manifold	Holley Performance 300-126 Engine Intake Manifold current price $1,126.95 Holley Performance 300-126 Engine Intake Manifold 4.5 out of 5 Stars. 2 reviews	Holley 300-682BK Ultra Lo-Ram Manifold with Burst Panel Single Injector Black current price $949.95 Holley 300-682BK Ultra Lo-Ram Manifold with Burst Panel Single Injector Black	Holley EFI 300-308BK 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black current price $877.45 Holley EFI 300-308BK 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black	Holley EFI 300-912BK Ultra Lo-Ram EFI Manifold Coyote - Black Finish current price $955.95 Holley EFI 300-912BK Ultra Lo-Ram EFI Manifold Coyote - Black Finish	Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit current price $727.96 Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	Weiand 300-236 Engine Intake Manifold current price $972.95 Weiand 300-236 Engine Intake Manifold

Comparison Chart:
Vehicle make	GMHolley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish	FordHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	FordHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	-Holley Performance 300-114 Engine Intake Manifold	RAMHolley Performance 300-126 Engine Intake Manifold	GMHolley 300-682BK Ultra Lo-Ram Manifold with Burst Panel Single Injector Black	FordHolley EFI 300-308BK 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black	FordHolley EFI 300-912BK Ultra Lo-Ram EFI Manifold Coyote - Black Finish	GMHolley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	RAMWeiand 300-236 Engine Intake Manifold
Vehicle model	LS Gen III and IV enginesHolley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish	SBFHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	CoyoteHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	300-114Holley Performance 300-114 Engine Intake Manifold	LS1Holley Performance 300-126 Engine Intake Manifold	LS Gen III and IVHolley 300-682BK Ultra Lo-Ram Manifold with Burst Panel Single Injector Black	5.0Holley EFI 300-308BK 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black	CoyoteHolley EFI 300-912BK Ultra Lo-Ram EFI Manifold Coyote - Black Finish	LS1/2/6Holley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	300-236Weiand 300-236 Engine Intake Manifold
Vehicle fitment type	SpecificHolley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish	SpecificHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	SpecificHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	-Holley Performance 300-114 Engine Intake Manifold	SpecificHolley Performance 300-126 Engine Intake Manifold	SpecificHolley 300-682BK Ultra Lo-Ram Manifold with Burst Panel Single Injector Black	SpecificHolley EFI 300-308BK 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black	SpecificHolley EFI 300-912BK Ultra Lo-Ram EFI Manifold Coyote - Black Finish	SpecificHolley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	SpecificWeiand 300-236 Engine Intake Manifold
Material	Cast IronHolley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish	Cast aluminumHolley 300-275 8.2 Inch SBF Hi-Ram Carbureted Manifold Base	Cast IronHolley EFI 300-910 Hi-Ram EFI Intake Manifold Coyote - As Cast Finish	MetalHolley Performance 300-114 Engine Intake Manifold	Cast aluminumHolley Performance 300-126 Engine Intake Manifold	Cast IronHolley 300-682BK Ultra Lo-Ram Manifold with Burst Panel Single Injector Black	Cast IronHolley EFI 300-308BK 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black	Cast IronHolley EFI 300-912BK Ultra Lo-Ram EFI Manifold Coyote - Black Finish	Cast IronHolley EFI 300-623 LS1 Lo-Ram EFI Front-Feed Manifold Kit	Cast IronWeiand 300-236 Engine Intake Manifold