










⚡️ Power your fuel lines with precision and style — don’t get left behind!
The EVIL ENERGY 10AN Female to 5/8" Barb Hose Fitting Straight Swivel is a high-performance, lightweight aluminum alloy connector designed for professional-grade fuel systems. Featuring a precise 7/8-14 UNF thread, a 37-degree flare seal, and rated for 1500 PSI and extreme temperatures, it ensures reliable, leak-free operation. Its easy push-to-connect barb and swivel design simplify installation, making it a top choice among automotive pros and enthusiasts alike.




| ASIN | B0DRBM9HCS |
| Batteries Required? | No |
| Best Sellers Rank | #3,618 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Fuel System Fittings |
| Brand | EVIL ENERGY |
| Color | Black |
| Connector Type | Barb |
| Customer Reviews | 4.8 4.8 out of 5 stars (582) |
| Date First Available | April 30, 2024 |
| Item Weight | 0.704 ounces |
| Manufacturer | Speedwow Tuning |
| Material | Aluminum |
| Package Dimensions | 5.12 x 4.33 x 1.18 inches |
| Part Number | EV21-00038BK-023-L |
| Size | 10AN to 5/8 Inch |
| Style | Straight |
| Thread Size | 7/8 |
| Thread Type | UNF |
C**Y
Great quality
Used to couple fuel line. worked great and is great quality
A**R
Quality stuff.
Fit perfectly.
J**J
good stuff
Not much to say really. The fitting work well with no leaks and the price is good. So far i've bought a few different products from Evil and it's been good each time.
K**T
Good price and quality exceptional!
Product was exactly what was needed for project success.
B**N
A nice replacement
This was used to replace a fitting that would not seal. This worked great.
R**.
Does the job
Inexpensive and leak free. Fit on an Edelbrock anodized fuel filter. A 6AN wrench does not fit had to install with a Crescent wrench.
J**O
Good quality piece
Good fitting for my fuel system
K**N
Well worth it
Excellent fitting. I’ve been running it almost a year. No problems
J**Z
Excelente
M**H
Works great, and being a swivel fitting is a nice touch to be able to orient everything correctly without needing to have the barb pinned in the bang on correct location. Only reason it's not 5 stars is that it didn't come with a clamp for installation. Had to go purchase one elsewhere.
Trustpilot
2 weeks ago
2 weeks ago