EVIL ENERGY 8AN to 10AN flare reducer close-up shows precision threads and fit
EVIL ENERGY black anodized flare adapter detail highlights durable aluminum build
EVIL ENERGY flare reducer sealed at 37 degrees for reliable connections
EVIL ENERGY suitable for fuel and EFI system installations
EVIL ENERGY LS swap-compatible flare reducer for cooling and fuel lines
EVIL ENERGY 8AN to 10AN flare reducer close-up shows precision threads and fit
EVIL ENERGY black anodized flare adapter detail highlights durable aluminum build
EVIL ENERGY flare reducer sealed at 37 degrees for reliable connections
EVIL ENERGY suitable for fuel and EFI system installations
EVIL ENERGY LS swap-compatible flare reducer for cooling and fuel lines

EVIL ENERGY 8AN Female to 10AN Male Flare Reducer Expander Adapter Fitting – 6061-T6 Aluminum

Overview The EVIL ENERGY 8AN Female to 10AN Male Flare Reducer Expander Adapter Fitting is designed to...
Vendor: EVIL ENERGY
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EVIL ENERGY 8AN to 10AN flare reducer close-up shows precision threads and fit

EVIL ENERGY 8AN Female to 10AN Male Flare Reducer Expander Adapter Fitting – 6061-T6 Aluminum

£27.44
EVIL ENERGY 8AN to 10AN flare reducer close-up shows precision threads and fit
EVIL ENERGY black anodized flare adapter detail highlights durable aluminum build
EVIL ENERGY flare reducer sealed at 37 degrees for reliable connections
EVIL ENERGY suitable for fuel and EFI system installations
EVIL ENERGY LS swap-compatible flare reducer for cooling and fuel lines

EVIL ENERGY 8AN Female to 10AN Male Flare Reducer Expander Adapter Fitting – 6061-T6 Aluminum

£27.44
Description
Description
x

Overview

The EVIL ENERGY 8AN Female to 10AN Male Flare Reducer Expander Adapter Fitting is designed to bridge two common AN lines with a robust, lightweight aluminum body. Its black anodized finish adds a layer of corrosion resistance while maintaining a clean, professional look on any build. Suitable for both enthusiast projects and more demanding setups, this adapter offers a reliable connection point where different AN sizes must meet.

Key features at a glance

  • Size and thread details: Converts from AN10 male to AN8 female. AN8 side uses 3/4-16 UNF; AN10 side uses 7/8-14 UNF.
  • Material and finish: Made from 6061-T6 aluminum alloy with a durable black anodized coating for strength and aesthetic appeal.
  • Sealing design: The flare side employs a 37-degree seating angle to promote a tight seal under pressure.
  • Pressure and temperature tolerance: Maximum working pressure up to 1500 PSI; operating temperature range from -65°F to 252°F.
  • Applications: Wide use in fuel systems, cooling lines, EFI wiring and hoses, and LS swap-style projects.

Why it fits your build

  • Versatile pairing: Easily connect mismatched AN lines without swapping entire assemblies.
  • Durable construction: 6061-T6 aluminum with a protective black finish endures heat, fluids, and road wear.
  • Secure sealing: The 37-degree flare seating helps reduce leaks in high-pressure environments.
  • Broad compatibility: Suitable for fuel, cooling, EFI, and LS swap applications.

Real-world usage ideas

In a performance upgrade, this adapter can simplify routing by letting you keep existing lines while changing connection sizes. You’ll feel a crisp, snug fit during installation, with a visible, even flare seating that hints at a leak-free performance under typical operating conditions. Its lightweight profile helps maintain overall system balance, especially on tight engine bays or custom chassis setups.

Installation tips

  • Verify thread compatibility on both ends before installation.
  • Use appropriate thread sealants or dampening compounds as recommended by your hose and fitting manufacturer.
  • Torque within the specified limits to maintain the integrity of the 37-degree flare seal.

FAQ

Q: What is this adapter typically used for?

A: Ideal for fuel, cooling, EFI lines and LS swap projects; supports up to 1500 PSI and a wide temperature range.

Q: What are the material and sealing specs?

A: 6061-T6 aluminum with a black anodized finish; 37-degree flare seal provides a secure connection.

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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