EVIL ENERGY 6AN to 516 SAE quick-disconnect 90-degree EFI fuel rail fitting
EVIL ENERGY aluminum 6061-T6 EFI fitting for LS swaps
EVIL ENERGY push-on connector for tight engine bays
EVIL ENERGY 1500 psi rated EFI fitting for high-pressure lines
EVIL ENERGY 37-degree seal reduces leaks in performance setups
EVIL ENERGY 6AN to 516 SAE quick-disconnect 90-degree EFI fuel rail fitting
EVIL ENERGY aluminum 6061-T6 EFI fitting for LS swaps
EVIL ENERGY push-on connector for tight engine bays
EVIL ENERGY 1500 psi rated EFI fitting for high-pressure lines
EVIL ENERGY 37-degree seal reduces leaks in performance setups

EVIL ENERGY 6AN to 5/16in SAE Quick-Disconnect 90° EFI Fuel Rail Fitting

Overview The EVIL ENERGY 6AN to 5/16in SAE quick-disconnect female 90 degree push-on EFI fuel rail fitting...
Vendor: EVIL ENERGY
Availability: In stock
£28.97
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EVIL ENERGY 6AN to 516 SAE quick-disconnect 90-degree EFI fuel rail fitting

EVIL ENERGY 6AN to 5/16in SAE Quick-Disconnect 90° EFI Fuel Rail Fitting

£28.97
EVIL ENERGY 6AN to 516 SAE quick-disconnect 90-degree EFI fuel rail fitting
EVIL ENERGY aluminum 6061-T6 EFI fitting for LS swaps
EVIL ENERGY push-on connector for tight engine bays
EVIL ENERGY 1500 psi rated EFI fitting for high-pressure lines
EVIL ENERGY 37-degree seal reduces leaks in performance setups

EVIL ENERGY 6AN to 5/16in SAE Quick-Disconnect 90° EFI Fuel Rail Fitting

£28.97
Description
Description
x

Overview

The EVIL ENERGY 6AN to 5/16in SAE quick-disconnect female 90 degree push-on EFI fuel rail fitting is designed for precision connections in high-pressure fuel systems. Made from durable aluminum and featuring a compact 90° bend, it aims to simplify routing in tight engine bays while maintaining a secure seal and reliable operation under demanding conditions.

Key specifications

  • Size and thread: 6AN with 9/16-18 UNF threads; spring lock aperture is 5/16 inch
  • Seal: 37-degree seating angle helps minimize leakage at the connection
  • Working pressure: up to 1500 psi
  • Temperature range: -40°F to 176°F (-40°C to 80°C approx.)
  • Material: Aluminum alloy 6061-T6; spring lock constructed from plastic
  • Applications: suitable for engine fuel rails, LS swaps, transmission coolers, return lines, and fuel sensors
  • Note: this package contains a single connector only; no additional components are included

Practical benefits and use cases

  • Lightweight yet sturdy: aluminum body helps reduce overall mass on performance builds while resisting corrosion in typical under-hood environments
  • 90-degree orientation: enables cleaner hose routing and easier access in cramped spaces, reducing strain on lines
  • Secure push-on connection: designed for quick, tool-free assembly with a reliable seal when mated properly
  • High-pressure capability: rated up to 1500 psi supports many EFI and performance-related fuel paths
  • Broad temperature tolerance: functional across a wide operating window from cold starts to hot engine runs

Installation considerations

Before pairing with hoses, verify compatible ID and hose clamp requirements. This connector is optimized for 5/16 inch ID spring locks and compatible 6AN hose systems. Although designed for EFI tasks, always confirm fitment with your specific configuration and components.

Disclaimer: This listing is for a single connector only and does not include other fittings or hoses. Use as part of a complete, compatible fuel line assembly and follow all applicable safety guidelines.

FAQ

Q: What is included in the package?

A: A single 6AN to 516 SAE quick-disconnect connector; no extra components are included.

Q: What are the key specs to check before purchase?

A: It supports up to 1500 psi, operates from -40°F to 176°F, with 6AN 9/16-18UNF thread and a 5/16 inch spring-lock ID.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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