Holley 300256 LS Intake Manifold LS1 LS2 LS6 GM EFI Performance Aluminum

Part # 300-256 SKU HLY300-256

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$749.99
In stock, ships from a US warehouse
SKU: HLY300-256
UPC: 090127052341
Width: 15.00 (in)
Height: 23.00 (in)
Depth: 10.00 (in)
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Free, US only. Arrives in 2–4 days.
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Highlights

Mounting style
Bolt-On
Color
Natural
Cylinder head type
Cathedral Port
Material
Aluminum
Position
Engine Compartment
Fuel type
Gasoline
Type
Intake Manifold
OE equivalent
300-256

Description

Holley 300256 LS Intake Manifold LS1 LS2 LS6 GM EFI Performance Aluminum

The Holley 300256 LS Intake Manifold is specifically engineered for high-performance applications, designed to optimize airflow and enhance power output. This manifold is compatible with GM LS series engines, including LS1, LS2, and LS6, making it an ideal choice for automotive enthusiasts looking to upgrade their intake system. The lightweight aluminum construction ensures durability while contributing to overall engine efficiency, allowing for superior performance under various driving conditions.

One of the standout features of the Holley 300256 manifold is its sophisticated design, which promotes increased volumetric efficiency. This results in improved throttle response and acceleration, crucial for both street and track use. Moreover, the manifold's port layout has been meticulously crafted to ensure a seamless fit with the factory head ports, minimizing the risk of airflow obstruction, thus maximizing overall engine performance.

Beyond performance, the Holley 300256 also emphasizes ease of installation. Its structural integrity allows for direct bolt-on application without extensive modifications, letting you spend less time under the hood and more time enjoying the thrill of enhanced vehicle dynamics. Additionally, the manifold has been designed to accommodate OEM throttle bodies, ensuring seamless integration with existing components.

FITMENT:

This intake manifold is compatible with GM LS1, LS2, and LS6 engines. It fits a variety of applications within these engine families, making it a versatile upgrade for several performance projects.

Key Features & Benefits

  • Optimized airflow design for improved volumetric efficiency.
  • Lightweight aluminum construction for enhanced durability and weight savings.
  • Direct bolt-on installation with minimal modifications required.
  • Compatibility with OEM throttle bodies for easy integration.
  • Enhances throttle response and overall engine performance.

Specifications

Identification
BrandHOLLEY
Part number300-256
SKUHLY300-256
UPC090127052341
Dimensions and weight
Dimensions (W × H × D)15.00 × 23.00 × 10.00 in
Material and finish
ColorNatural
MaterialAluminum
Series and warranty
Details
Mounting styleBolt-On
IncludesIntake Manifold, Gaskets, Mounting Hardware
Cylinder head typeCathedral Port
PositionEngine Compartment
Fuel typeGasoline
TypeIntake Manifold
OE equivalent300-256

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

Holley 300256 LS Intake Manifold LS1 LS2 LS6 GM EFI Performance Aluminum
Holley 300256 LS Intake Manifold LS1 LS2 LS6 GM EFI Performance Aluminum
$749.99
In stock · free shipping

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