Holley EFI LS3 Low-Ram Intake Manifold Kit Single Injector Black — Fits GM LS-Series

SKU: GVMR_300-679BK
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About Holley EFI Holley EFI engineers high-quality automotive parts and ...Read More

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Sale price$898.95
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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 EFI

Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Sleek Performance: Holley EFI LS3 Low-Ram Intake

The Holley EFI LS3 Low-Ram Intake Manifold Kit is the ultimate solution for LS3 engine builders needing a low-profile design without sacrificing performance. Finished in a durable black powder coat, this tunnel ram style manifold looks as good as it performs. It is specifically engineered for rectangle port LS3 heads, offering a single injector, top-feed configuration that ensures optimal fuel atomization and consistent power delivery.

Why Choose the Low-Ram Series?

  • Low-profile design ideal for tight hood clearances
  • Durable black powder coat finish for a custom look
  • Designed for rectangle port LS3 cylinder heads
  • Top-feed single injector setup for efficient fueling
  • Tunnel ram architecture for superior air distribution

This manifold is a favorite among racers and street enthusiasts who need to clear low-profile hoods while maintaining the high-RPM power associated with tunnel ram designs. The precision-machined aluminum construction ensures a perfect fit, reducing the risk of vacuum leaks and ensuring long-term durability under high-stress conditions. By optimizing the intake path, this kit helps your LS3 engine breathe more efficiently, resulting in improved throttle response and increased peak horsepower. Whether you are upgrading your track car or a custom street build, this intake is a top-tier choice. Upgrade your engine bay with the best from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley EFI

Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Sleek Performance: Holley EFI LS3 Low-Ram Intake

The Holley EFI LS3 Low-Ram Intake Manifold Kit is the ultimate solution for LS3 engine builders needing a low-profile design without sacrificing performance. Finished in a durable black powder coat, this tunnel ram style manifold looks as good as it performs. It is specifically engineered for rectangle port LS3 heads, offering a single injector, top-feed configuration that ensures optimal fuel atomization and consistent power delivery.

Why Choose the Low-Ram Series?

  • Low-profile design ideal for tight hood clearances
  • Durable black powder coat finish for a custom look
  • Designed for rectangle port LS3 cylinder heads
  • Top-feed single injector setup for efficient fueling
  • Tunnel ram architecture for superior air distribution

This manifold is a favorite among racers and street enthusiasts who need to clear low-profile hoods while maintaining the high-RPM power associated with tunnel ram designs. The precision-machined aluminum construction ensures a perfect fit, reducing the risk of vacuum leaks and ensuring long-term durability under high-stress conditions. By optimizing the intake path, this kit helps your LS3 engine breathe more efficiently, resulting in improved throttle response and increased peak horsepower. Whether you are upgrading your track car or a custom street build, this intake is a top-tier choice. Upgrade your engine bay with the best from GGCRACING.

Product Details

Product Description

About Holley EFI

Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Sleek Performance: Holley EFI LS3 Low-Ram Intake

The Holley EFI LS3 Low-Ram Intake Manifold Kit is the ultimate solution for LS3 engine builders needing a low-profile design without sacrificing performance. Finished in a durable black powder coat, this tunnel ram style manifold looks as good as it performs. It is specifically engineered for rectangle port LS3 heads, offering a single injector, top-feed configuration that ensures optimal fuel atomization and consistent power delivery.

Why Choose the Low-Ram Series?

  • Low-profile design ideal for tight hood clearances
  • Durable black powder coat finish for a custom look
  • Designed for rectangle port LS3 cylinder heads
  • Top-feed single injector setup for efficient fueling
  • Tunnel ram architecture for superior air distribution

This manifold is a favorite among racers and street enthusiasts who need to clear low-profile hoods while maintaining the high-RPM power associated with tunnel ram designs. The precision-machined aluminum construction ensures a perfect fit, reducing the risk of vacuum leaks and ensuring long-term durability under high-stress conditions. By optimizing the intake path, this kit helps your LS3 engine breathe more efficiently, resulting in improved throttle response and increased peak horsepower. Whether you are upgrading your track car or a custom street build, this intake is a top-tier choice. Upgrade your engine bay with the best from GGCRACING.

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