Holley Hi-Ram EFI Intake Manifold - 105mm Throttle Body - Natural Aluminum — Fits GM LS1/LS2/LS6

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SKU: BBVL_300-123
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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Sale price$1,168.95 Regular price$1,299.95
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Unleash Extreme Power in Your LS1/LS2/LS6 with Holley Hi-Ram 105mm EFI

Propel your GM LS1, LS2, or LS6 engine into the realm of extreme performance with the Holley Hi-Ram EFI Intake Manifold. This multi-port intake system is meticulously engineered to deliver maximum airflow and substantial horsepower and torque gains, making it an essential upgrade for high-output builds. Constructed from robust aluminum with a classic natural finish, it combines durability with a timeless racing aesthetic.

Maximum Airflow for Peak Performance

The Holley Hi-Ram manifold is designed for enthusiasts who demand the absolute best in airflow and power. Featuring an expansive 105mm throttle body flange, this manifold is optimized to work with larger throttle bodies, ensuring unrestricted air entry and unparalleled volumetric efficiency. The natural aluminum finish not only provides a clean, performance-oriented look but also contributes to the manifold's lightweight and durable structure.

  • Extreme Power Potential: Engineered for significant horsepower and torque increases.
  • Large 105mm Throttle Body Flange: Accommodates bigger throttle bodies for ultimate airflow.
  • Robust Aluminum Construction: Guarantees exceptional durability and performance.
  • Multi-Port Design: Ensures balanced and efficient air distribution to all cylinders.
  • Classic Natural Finish: Offers a raw, high-performance aesthetic.

Optimized Fitment for GM LS1/LS2/LS6

This Holley Hi-Ram EFI Intake Manifold is precisely designed for a direct and seamless fit on GM LS1, LS2, and LS6 LS-Series engines. Its expert engineering ensures a straightforward installation, allowing you to quickly and effectively transform your engine's capabilities. For those pushing the limits of their LS platform, this intake manifold provides the foundation for truly exceptional power.

Specifications:

  • Product Type: EFI Intake Manifold
  • Throttle Body Flange: 105 mm
  • Material: Aluminum
  • Finish: Natural
  • Engine Fitment: GM LS1 / LS2 / LS6 LS-Series
  • MPN: 300-123

Elevate your LS1/LS2/LS6 to new performance heights with the Holley Hi-Ram 105mm EFI Intake Manifold. Discover more premium performance parts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Unleash Extreme Power in Your LS1/LS2/LS6 with Holley Hi-Ram 105mm EFI

Propel your GM LS1, LS2, or LS6 engine into the realm of extreme performance with the Holley Hi-Ram EFI Intake Manifold. This multi-port intake system is meticulously engineered to deliver maximum airflow and substantial horsepower and torque gains, making it an essential upgrade for high-output builds. Constructed from robust aluminum with a classic natural finish, it combines durability with a timeless racing aesthetic.

Maximum Airflow for Peak Performance

The Holley Hi-Ram manifold is designed for enthusiasts who demand the absolute best in airflow and power. Featuring an expansive 105mm throttle body flange, this manifold is optimized to work with larger throttle bodies, ensuring unrestricted air entry and unparalleled volumetric efficiency. The natural aluminum finish not only provides a clean, performance-oriented look but also contributes to the manifold's lightweight and durable structure.

  • Extreme Power Potential: Engineered for significant horsepower and torque increases.
  • Large 105mm Throttle Body Flange: Accommodates bigger throttle bodies for ultimate airflow.
  • Robust Aluminum Construction: Guarantees exceptional durability and performance.
  • Multi-Port Design: Ensures balanced and efficient air distribution to all cylinders.
  • Classic Natural Finish: Offers a raw, high-performance aesthetic.

Optimized Fitment for GM LS1/LS2/LS6

This Holley Hi-Ram EFI Intake Manifold is precisely designed for a direct and seamless fit on GM LS1, LS2, and LS6 LS-Series engines. Its expert engineering ensures a straightforward installation, allowing you to quickly and effectively transform your engine's capabilities. For those pushing the limits of their LS platform, this intake manifold provides the foundation for truly exceptional power.

Specifications:

  • Product Type: EFI Intake Manifold
  • Throttle Body Flange: 105 mm
  • Material: Aluminum
  • Finish: Natural
  • Engine Fitment: GM LS1 / LS2 / LS6 LS-Series
  • MPN: 300-123

Elevate your LS1/LS2/LS6 to new performance heights with the Holley Hi-Ram 105mm EFI Intake Manifold. Discover more premium performance parts at GGCRACING.

Product Details

Product Description

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Unleash Extreme Power in Your LS1/LS2/LS6 with Holley Hi-Ram 105mm EFI

Propel your GM LS1, LS2, or LS6 engine into the realm of extreme performance with the Holley Hi-Ram EFI Intake Manifold. This multi-port intake system is meticulously engineered to deliver maximum airflow and substantial horsepower and torque gains, making it an essential upgrade for high-output builds. Constructed from robust aluminum with a classic natural finish, it combines durability with a timeless racing aesthetic.

Maximum Airflow for Peak Performance

The Holley Hi-Ram manifold is designed for enthusiasts who demand the absolute best in airflow and power. Featuring an expansive 105mm throttle body flange, this manifold is optimized to work with larger throttle bodies, ensuring unrestricted air entry and unparalleled volumetric efficiency. The natural aluminum finish not only provides a clean, performance-oriented look but also contributes to the manifold's lightweight and durable structure.

  • Extreme Power Potential: Engineered for significant horsepower and torque increases.
  • Large 105mm Throttle Body Flange: Accommodates bigger throttle bodies for ultimate airflow.
  • Robust Aluminum Construction: Guarantees exceptional durability and performance.
  • Multi-Port Design: Ensures balanced and efficient air distribution to all cylinders.
  • Classic Natural Finish: Offers a raw, high-performance aesthetic.

Optimized Fitment for GM LS1/LS2/LS6

This Holley Hi-Ram EFI Intake Manifold is precisely designed for a direct and seamless fit on GM LS1, LS2, and LS6 LS-Series engines. Its expert engineering ensures a straightforward installation, allowing you to quickly and effectively transform your engine's capabilities. For those pushing the limits of their LS platform, this intake manifold provides the foundation for truly exceptional power.

Specifications:

  • Product Type: EFI Intake Manifold
  • Throttle Body Flange: 105 mm
  • Material: Aluminum
  • Finish: Natural
  • Engine Fitment: GM LS1 / LS2 / LS6 LS-Series
  • MPN: 300-123

Elevate your LS1/LS2/LS6 to new performance heights with the Holley Hi-Ram 105mm EFI Intake Manifold. Discover more premium performance parts at GGCRACING.

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