Holley EFI SBC Pro-Jection Intake Manifold - TBI Flange Single Plane Aluminum — Fits Small Block Chevy

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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

Elevate Your Small Block Chevy with the Holley EFI Pro-Jection Intake Manifold

Unleash the true potential of your Small Block Chevy (SBC) engine with the Holley EFI SBC Pro-Jection Intake Manifold. Engineered for optimal airflow and performance, this single-plane aluminum manifold is the perfect foundation for modern TBI (Throttle Body Injection) systems. Designed to deliver significant improvements in throttle response and horsepower, it’s an essential upgrade for enthusiasts looking to modernize their classic SBC power plant while retaining a traditional aesthetic.

Precision Engineered for Small Block Chevy TBI Systems

This Holley EFI intake manifold is specifically cast and machined for Small Block Chevy applications, ensuring a perfect fit and seal. Its single-plane design is optimized for high-RPM power, making it ideal for performance street machines and mild race applications. The integrated TBI flange provides a direct mounting point for your throttle body, simplifying installation and ensuring a leak-free connection. Crafted from lightweight, durable aluminum with a natural finish, this manifold not only performs exceptionally but also adds a touch of classic style to your engine bay.

Key Features and Benefits:

  • Optimized Airflow: Single-plane design promotes excellent air distribution to all cylinders, enhancing power and torque.
  • TBI Flange: Direct fit for throttle body injection systems, simplifying EFI conversion.
  • Lightweight Aluminum Construction: Reduces overall engine weight and offers superior heat dissipation compared to cast iron.
  • Natural Finish: Provides a clean, classic look that complements any engine bay.
  • Improved Throttle Response: Designed to deliver crisp, immediate throttle input for a more engaging driving experience.
  • Durable Design: Built to Holley EFI's exacting standards for long-term reliability and performance.

Whether you're restoring a vintage muscle car or building a custom hot rod, this intake manifold provides the perfect blend of modern EFI compatibility and classic SBC performance. It’s a crucial component for maximizing the efficiency and power output of your Small Block Chevy.

Why Choose Holley EFI Intake Manifolds?

Holley EFI is a name synonymous with performance and innovation in the automotive industry. Their intake manifolds are developed through extensive research and testing, guaranteeing superior quality and measurable performance gains. Trust in Holley EFI to deliver the components your Small Block Chevy needs to dominate, available now at 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

Elevate Your Small Block Chevy with the Holley EFI Pro-Jection Intake Manifold

Unleash the true potential of your Small Block Chevy (SBC) engine with the Holley EFI SBC Pro-Jection Intake Manifold. Engineered for optimal airflow and performance, this single-plane aluminum manifold is the perfect foundation for modern TBI (Throttle Body Injection) systems. Designed to deliver significant improvements in throttle response and horsepower, it’s an essential upgrade for enthusiasts looking to modernize their classic SBC power plant while retaining a traditional aesthetic.

Precision Engineered for Small Block Chevy TBI Systems

This Holley EFI intake manifold is specifically cast and machined for Small Block Chevy applications, ensuring a perfect fit and seal. Its single-plane design is optimized for high-RPM power, making it ideal for performance street machines and mild race applications. The integrated TBI flange provides a direct mounting point for your throttle body, simplifying installation and ensuring a leak-free connection. Crafted from lightweight, durable aluminum with a natural finish, this manifold not only performs exceptionally but also adds a touch of classic style to your engine bay.

Key Features and Benefits:

  • Optimized Airflow: Single-plane design promotes excellent air distribution to all cylinders, enhancing power and torque.
  • TBI Flange: Direct fit for throttle body injection systems, simplifying EFI conversion.
  • Lightweight Aluminum Construction: Reduces overall engine weight and offers superior heat dissipation compared to cast iron.
  • Natural Finish: Provides a clean, classic look that complements any engine bay.
  • Improved Throttle Response: Designed to deliver crisp, immediate throttle input for a more engaging driving experience.
  • Durable Design: Built to Holley EFI's exacting standards for long-term reliability and performance.

Whether you're restoring a vintage muscle car or building a custom hot rod, this intake manifold provides the perfect blend of modern EFI compatibility and classic SBC performance. It’s a crucial component for maximizing the efficiency and power output of your Small Block Chevy.

Why Choose Holley EFI Intake Manifolds?

Holley EFI is a name synonymous with performance and innovation in the automotive industry. Their intake manifolds are developed through extensive research and testing, guaranteeing superior quality and measurable performance gains. Trust in Holley EFI to deliver the components your Small Block Chevy needs to dominate, available now at 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

Elevate Your Small Block Chevy with the Holley EFI Pro-Jection Intake Manifold

Unleash the true potential of your Small Block Chevy (SBC) engine with the Holley EFI SBC Pro-Jection Intake Manifold. Engineered for optimal airflow and performance, this single-plane aluminum manifold is the perfect foundation for modern TBI (Throttle Body Injection) systems. Designed to deliver significant improvements in throttle response and horsepower, it’s an essential upgrade for enthusiasts looking to modernize their classic SBC power plant while retaining a traditional aesthetic.

Precision Engineered for Small Block Chevy TBI Systems

This Holley EFI intake manifold is specifically cast and machined for Small Block Chevy applications, ensuring a perfect fit and seal. Its single-plane design is optimized for high-RPM power, making it ideal for performance street machines and mild race applications. The integrated TBI flange provides a direct mounting point for your throttle body, simplifying installation and ensuring a leak-free connection. Crafted from lightweight, durable aluminum with a natural finish, this manifold not only performs exceptionally but also adds a touch of classic style to your engine bay.

Key Features and Benefits:

  • Optimized Airflow: Single-plane design promotes excellent air distribution to all cylinders, enhancing power and torque.
  • TBI Flange: Direct fit for throttle body injection systems, simplifying EFI conversion.
  • Lightweight Aluminum Construction: Reduces overall engine weight and offers superior heat dissipation compared to cast iron.
  • Natural Finish: Provides a clean, classic look that complements any engine bay.
  • Improved Throttle Response: Designed to deliver crisp, immediate throttle input for a more engaging driving experience.
  • Durable Design: Built to Holley EFI's exacting standards for long-term reliability and performance.

Whether you're restoring a vintage muscle car or building a custom hot rod, this intake manifold provides the perfect blend of modern EFI compatibility and classic SBC performance. It’s a crucial component for maximizing the efficiency and power output of your Small Block Chevy.

Why Choose Holley EFI Intake Manifolds?

Holley EFI is a name synonymous with performance and innovation in the automotive industry. Their intake manifolds are developed through extensive research and testing, guaranteeing superior quality and measurable performance gains. Trust in Holley EFI to deliver the components your Small Block Chevy needs to dominate, available now at GGCRACING.

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