EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum

EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum

Name: EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum
Brand: Evil Energy
SKU: 550214085
Price: 36.50 USD
Availability: InStock
Rating: 5 (5 reviews)

Product ID: 550214085

Details

Size
6AN to 3/8 &
Material
Aluminum
Brand
EVIL ENERGY
Colour
Black
Connector type
Flare

🔥1500psi max working pressure

🔩6AN thread size 9/16-18UNF

❄️-40°F to 250°F temp range

$36.50

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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Details

Size
6AN to 3/8 &
Material
Aluminum
Brand
EVIL ENERGY

Description

⚡ Fuel your ride with precision and power — don’t get left behind!

EXTREME CONDITION READY - Operates flawlessly from freezing -40°F to scorching 250°F
PRECISION LEAK PROOF SEAL - 37° flare angle ensures zero fuel leakage under pressure
VERSATILE QUICK DISCONNECT - Effortless installation with 6AN male to 3/8" & 5/16" female fittings
MULTI APPLICATION POWERHOUSE - Perfect for fuel rails, LS swaps, transmission coolers, and more
ULTRA DURABLE ALUMINUM ALLOY - Crafted from 6061-T6 aluminum for unmatched strength and longevity

The EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect EFI Fuel Rail Fitting is a high-performance, leak-proof aluminum alloy component engineered for professional-grade fuel systems. Rated for 1500psi and extreme temperatures, it guarantees durability and versatility across multiple automotive applications, making it a must-have upgrade for serious tuners and engine builders.

Specifications

Asin	B0C4SHM6QL
Best Sellers Rank	#49 in Car Fuel Fitting Kits
Date First Available	2 August 2023
Item Model Number	616582
Manufacturer	EVIL ENERGY
Package Dimensions	12.3 x 10.6 x 2.3 cm; 41 g

Reviews

User

Very nicely made quality product

I haven't had a chance to use these fittings yet as I want to have all parts bought and ready to go for a 1986 Gmc c10 LS swap. I have bought these fittings, regulator and braided lines from Evil Energy, I expect no problems. Nothing about their products look cheaply made.

30.07.2026

User

Works great, no leaks.

Great. Needed for fuel rail/Tank connections.

21.05.2026

User

Excelente calidad

Excelente calidad y funcionan muy bien, sin fugas.

26.08.2025

User

Excellent quality.

Quality part, I have had no problems will any Evil Energy fittings.

3.06.2026

User

Quality and great fit

Exactly what I needed for my diesels regulated return

25.03.2026

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$36.50

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews