





⚡️ Power Your Precision with EVIL ENERGY’s Elite 90° Adapter!
The EVIL ENERGY 6AN to 1/4" NPT Male 90 Degree Fitting Adapter is a high-performance aluminum alloy connector designed for professional-grade fuel, cooling, and power steering systems. Featuring aerospace-grade 6061-T6 aluminum with an anodized black finish, this compact 90-degree elbow ensures a precise, leak-resistant fit with its 37° flare and 60° tapered thread sealing. Lightweight and easy to install, it’s the go-to choice for millennial pros demanding reliability and sleek engineering in tight spaces.























| ASIN | B09D3RNFYW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,213 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Fuel System Fittings |
| Brand | EVIL ENERGY |
| Color | 90 Degree |
| Connector Type | Flare |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,345) |
| Date First Available | August 19, 2021 |
| Exterior Finish | Aluminum |
| Item Weight | 0.739 ounces |
| Manufacturer | Speedwow Tuning |
| Material | Aluminum |
| Number of Pieces | 1 |
| Package Dimensions | 4.69 x 4.25 x 0.87 inches |
| Part Number | EV01850S3BK |
| Size | 6AN to 1/4 NPT |
| Style | 90 Degree |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
N**.
Great
Solid adapter and great quality. The threads are clean, it seals perfectly, and it fits my setup without any issues. EVIL ENERGY products are always reliable. Definitely recommended.
N**Z
Great price !!
Great fitting have ordered many.
J**E
good quality and fits as expected
i was in the market for a ss piece, but was having a hard time finding with a tight hex. ive used evil items before, and as with them, im happy w this item. thumbs up.
R**.
Great product..
Just as good as fittings at the the top brand guys for sure..
F**E
Solid Fit, Leak-Free Seal—Built for Performance
This EVIL ENERGY fitting is exactly what you want in a high-performance adapter—tight tolerances, clean threads, and zero leaks. I used it in a custom fuel system setup, and the 10AN flare mated perfectly with my braided lines. The 3/4" NPT side threaded in smooth with no cross-threading or binding. The anodized black finish looks sharp and resists corrosion, even in high-temp environments. It’s lightweight but tough, and the machining is precise—no burrs or sloppy cuts. Whether you're plumbing fuel, oil, or coolant, this fitting holds pressure and keeps your setup clean. Highly recommend for anyone building or upgrading a performance system. It’s a small part that delivers big reliability.
D**N
Fittings
It's what I needed
A**R
AN Fitting
Worked great. Needed that angle.
C**.
Fast shipping
Fast shipping and quality fitting.
D**L
They have nice products
N**N
Good quality
Z**E
Used on the oil feed to add a 45 degree angle for clearance, on my supercharged mustang. Worked as intended really easy, nothing is leaking. Would buy again, evil energy makes good stuff for DIY projects at low cost, extremely fast shipping. Built my own braided oil feed and return lines from their parts.
A**N
Came as it should
J**E
This fitting worked great for my fuel rail on my ford Barra
Trustpilot
4 days ago
1 month ago