









EVIL ENERGY 4AN to 6AN Flare Reducer Adapter Fitting – 2 Pack | Aluminum Black Anodized
- £29.41
- £29.41
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
Free Returns
Description
xOverview
The EVIL ENERGY 4AN to 6AN flare reducer adapter is a compact, purpose built fitting designed to bridge AN6 male to AN4 female connections. Machined from 6061-T6 aluminum alloy and finished in a black anodized coating, it combines rugged durability with a clean, low-profile look that fits neatly in crowded engine bays.
Key specifications
- Size conversion: AN6 male to AN4 female
- Thread details: 4AN uses 7/16-20 UNF, 6AN uses 9/16-18 UNF
- Sealing: 37 degree flare seating for a tight seal
- Maximum working pressure: 1500 PSI
- Operating range: -65 F to 252 F
Why choose this adapter
In practice, this adapter offers flexible line routing by connecting different AN sizes without replacing entire assemblies. The sealed flare interface helps minimize leaks, while the robust aluminum body resists typical engine bay wear. The 2 pack adds value for projects that run multiple lines or keep spares on hand.
Applications and use cases
- Fuel system fittings and line routing
- Cooling system connections
- EFI and engine management line plumbing
- LS swap and other performance builds
- General automotive hoses and lines requiring AN4 to AN6 transitions
Installation tips and care
- Clean threads and ensure proper alignment before tightening
- Do not over-tighten flare fittings; snug engagement is typically sufficient
- Inspect the flare seating after initial system run and pressurization
This EVIL ENERGY adapter aims to support a modular, repeatable approach to line connections. It is designed to help builders adapt to evolving setups with a dependable, ready-to-use component, without asserting guaranteed results.
FAQ
Q: What does the EVIL ENERGY 4AN to 6AN flare reducer adapter do?
A: It converts a male AN6 connection to a female AN4, enabling flexible routing of fuel, cooling, and EFI lines with a secure 37 degree flare seal.
Q: What are the operating specifications?
A: Maximum working pressure is 1500 PSI and the temperature range spans -65 F to 252 F, suitable for varied automotive environments.
Shipping & Return
xReturns 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.
Complete Your Setup
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
Recently Viewed Products
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per
- £29.41
- £29.41
- Unit price
- per



