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⚡️ Power your fuel system with leak-proof precision!
The EVIL ENERGY 6AN Male to 3/8" Hardline Compression Fitting Adapter is a robust, aluminum alloy and brass component designed for secure, leak-free connections in fuel delivery systems. Featuring a 37° flare sealing and compatible with stainless steel or aluminum hardlines, this 2-piece set is perfect for professional-grade engine modifications and fuel system upgrades.
| ASIN | B0BN5SVK35 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,603 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Fuel System Fittings |
| Brand | EVIL ENERGY |
| Color | 2PCS |
| Connector Type | Flare |
| Customer Reviews | 4.8 4.8 out of 5 stars (663) |
| Date First Available | November 23, 2022 |
| Exterior Finish | Aluminum, Brass |
| Item Package Quantity | 1 |
| Item Weight | 1.44 ounces |
| Manufacturer | Speedwow Tuning |
| Material | Aluminum |
| Number of Pieces | 2 |
| Package Dimensions | 4.8 x 4.17 x 1.1 inches |
| Set Name | 2-Piece Set (6AN to 3/8) |
| Size | 6AN to 3/8 |
| Style | 2PCS |
| Thread Size | 0.375 inch |
| Thread Type | UNF |
D**S
Good quality item
Good quality. Did not leak. Good price for the money. Works perfect for the steal fuel line on 90's GM trucks
S**N
Good part
Good fit. Worked like they should.
D**S
looks and performs great
easy install even in a difficult to reach spot. did not leak a single drop of fuel
P**G
Fittings
Nice fittings
J**N
Perfect
I am very pleased. Worked perfectly and don’t leak a drop. Easy to do. My first time ever doing these and I was very satisfied. I actually used this to make a repair for a hardline that got damaged and had to make a splice. Used compression fittings and it works flawlessly.
D**D
happy coustomer
Great parts and will be buying more from Evil Energy
E**A
Leak free!
Must have for TBSS swap along with the 3/8 version for the switch to the corvette fuel filter. also for any project to switch to AN lines and fittings.
J**Y
Good parts cheap price
These work good when adapting to hard tunes. Highly recommend this company.
B**E
Work perfect for my application
D**A
Not Evil Energy ,very disappointed.
J**D
Once again Evil comes through with a good hands on product that works
R**C
Used to make power steering lines, probably not the best application for aluminum compression fittings but they havnt failed and i couldnt grab steel ones at the time, temporary permanent fix. Havnt had any issues with evil energy fittings on any custom builds so far.
J**.
Used these for trans cooler lines. Mint!
Trustpilot
3 days ago
4 days ago