Holley EFI Fuel Rail Adapter Kit — Quick Connect -6 AN to 3/8in GM Rail

Save 10%
SKU: GVMR_534-211
No reviews

About Holley EFI Holley EFI engineers high-quality automotive parts and ...Read More

Price:
Sale price$36.44 Regular price$40.49
Add To Cart
×

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

Holley EFI Fuel Rail Adapter Kit: Seamless -6 AN to 3/8in GM Quick Connect

Upgrade your fuel system with the Holley EFI Fuel Rail Adapter Kit, designed to provide a secure and efficient connection between your custom -6 AN fuel lines and a factory 3/8 inch GM quick connect fuel rail. This high-quality adapter is an essential component for anyone building a custom fuel system, installing aftermarket fuel rails, or upgrading their engine with performance fuel components. Eliminate leaks and ensure optimal fuel flow with a solution engineered for precision and reliability, making your fuel system integration straightforward and dependable.

Precision Engineering & Durable Construction

Crafted from lightweight yet incredibly strong aluminum, this straight adapter fitting is built to withstand the demands of high-performance automotive environments. The stunning black anodized finish not only adds a sleek, professional look to your engine bay but also provides enhanced corrosion resistance, ensuring long-lasting durability and performance. This adapter features a -6 AN male thread on one end, ready to connect to your AN lines, and a robust 3/8 inch male quick connect on the other, designed for a perfect, leak-free fit onto compatible GM fuel rails.

Effortless Installation & Versatile Application

The Holley EFI Quick Connect Fuel Rail Adapter Kit simplifies complex fuel system modifications. Its straight design ensures a clean and direct connection, minimizing potential routing issues. The quick connect feature allows for rapid and tool-free attachment to your GM fuel rail, saving valuable time during installation or maintenance. This versatility makes it an ideal choice for a wide range of applications, from street rods and muscle cars to modern EFI swaps, providing a professional and secure interface for your fuel system components.

Why Choose Holley EFI for Your Fuel System?

Holley EFI is a name synonymous with innovation and quality in fuel system components. This Fuel Rail Adapter Kit exemplifies their commitment to providing reliable, high-performance solutions for enthusiasts and professionals alike. By choosing Holley EFI, you're investing in a product that guarantees a leak-free, high-flow connection, ensuring your engine receives consistent fuel delivery under all operating conditions. Its superior materials and precise manufacturing make it a smart choice for any serious fuel system upgrade.

Find all your high-performance fuel system needs, including Holley EFI components, 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

Holley EFI Fuel Rail Adapter Kit: Seamless -6 AN to 3/8in GM Quick Connect

Upgrade your fuel system with the Holley EFI Fuel Rail Adapter Kit, designed to provide a secure and efficient connection between your custom -6 AN fuel lines and a factory 3/8 inch GM quick connect fuel rail. This high-quality adapter is an essential component for anyone building a custom fuel system, installing aftermarket fuel rails, or upgrading their engine with performance fuel components. Eliminate leaks and ensure optimal fuel flow with a solution engineered for precision and reliability, making your fuel system integration straightforward and dependable.

Precision Engineering & Durable Construction

Crafted from lightweight yet incredibly strong aluminum, this straight adapter fitting is built to withstand the demands of high-performance automotive environments. The stunning black anodized finish not only adds a sleek, professional look to your engine bay but also provides enhanced corrosion resistance, ensuring long-lasting durability and performance. This adapter features a -6 AN male thread on one end, ready to connect to your AN lines, and a robust 3/8 inch male quick connect on the other, designed for a perfect, leak-free fit onto compatible GM fuel rails.

Effortless Installation & Versatile Application

The Holley EFI Quick Connect Fuel Rail Adapter Kit simplifies complex fuel system modifications. Its straight design ensures a clean and direct connection, minimizing potential routing issues. The quick connect feature allows for rapid and tool-free attachment to your GM fuel rail, saving valuable time during installation or maintenance. This versatility makes it an ideal choice for a wide range of applications, from street rods and muscle cars to modern EFI swaps, providing a professional and secure interface for your fuel system components.

Why Choose Holley EFI for Your Fuel System?

Holley EFI is a name synonymous with innovation and quality in fuel system components. This Fuel Rail Adapter Kit exemplifies their commitment to providing reliable, high-performance solutions for enthusiasts and professionals alike. By choosing Holley EFI, you're investing in a product that guarantees a leak-free, high-flow connection, ensuring your engine receives consistent fuel delivery under all operating conditions. Its superior materials and precise manufacturing make it a smart choice for any serious fuel system upgrade.

Find all your high-performance fuel system needs, including Holley EFI components, 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

Holley EFI Fuel Rail Adapter Kit: Seamless -6 AN to 3/8in GM Quick Connect

Upgrade your fuel system with the Holley EFI Fuel Rail Adapter Kit, designed to provide a secure and efficient connection between your custom -6 AN fuel lines and a factory 3/8 inch GM quick connect fuel rail. This high-quality adapter is an essential component for anyone building a custom fuel system, installing aftermarket fuel rails, or upgrading their engine with performance fuel components. Eliminate leaks and ensure optimal fuel flow with a solution engineered for precision and reliability, making your fuel system integration straightforward and dependable.

Precision Engineering & Durable Construction

Crafted from lightweight yet incredibly strong aluminum, this straight adapter fitting is built to withstand the demands of high-performance automotive environments. The stunning black anodized finish not only adds a sleek, professional look to your engine bay but also provides enhanced corrosion resistance, ensuring long-lasting durability and performance. This adapter features a -6 AN male thread on one end, ready to connect to your AN lines, and a robust 3/8 inch male quick connect on the other, designed for a perfect, leak-free fit onto compatible GM fuel rails.

Effortless Installation & Versatile Application

The Holley EFI Quick Connect Fuel Rail Adapter Kit simplifies complex fuel system modifications. Its straight design ensures a clean and direct connection, minimizing potential routing issues. The quick connect feature allows for rapid and tool-free attachment to your GM fuel rail, saving valuable time during installation or maintenance. This versatility makes it an ideal choice for a wide range of applications, from street rods and muscle cars to modern EFI swaps, providing a professional and secure interface for your fuel system components.

Why Choose Holley EFI for Your Fuel System?

Holley EFI is a name synonymous with innovation and quality in fuel system components. This Fuel Rail Adapter Kit exemplifies their commitment to providing reliable, high-performance solutions for enthusiasts and professionals alike. By choosing Holley EFI, you're investing in a product that guarantees a leak-free, high-flow connection, ensuring your engine receives consistent fuel delivery under all operating conditions. Its superior materials and precise manufacturing make it a smart choice for any serious fuel system upgrade.

Find all your high-performance fuel system needs, including Holley EFI components, at GGCRACING.

DRIVERS Also Bought

Recently viewed