Why Use PTFE-Specific Hose Fittings?

PTFE hose requires specially designed fittings to properly seal the inner liner and maintain pressure integrity. Standard braided hose fittings are not compatible with PTFE hose construction and can result in leaks, poor sealing, or hose damage.

Translation: PTFE fittings exist for a reason. Your garage floor will confirm this.

[Size] Thread Size of 8AN PTFE Fitting is 3/four-16UNF.

Features

• 8AN straight PTFE hose end fittings
• Compatible with PTFE hose only
• Lightweight billet aluminum construction
• Black anodized corrosion-resistant finish
• Precision-machined sealing surfaces
• High-flow straight-through design
• Leak-resistant PTFE compression sealing
• Includes 4 fittings per kit
• Suitable for fuel, oil, coolant, and transmission systems

[Application] The PTFE Hose Finish most effective work with PTFE fuel line.

Common Applications

• EFI fuel systems
• Return-style fuel setups
• E85 and ethanol fuel systems
• Turbocharger oil feed and return lines
• LS swap fuel systems
• Oil cooler plumbing
• Drift and drag race vehicles
• Fuel cell installations
• Motorsport AN plumbing projects

[Parameter] Working pressure: 1500PSI. Temperature vary: -sixty five°F-252°F.

Perfect for E85 and Modern Fuels

Modern ethanol-blended fuels quickly degrade traditional rubber-lined hose systems, leading to fuel odor, contamination, cracking, and leaks. PTFE-lined hose systems provide superior resistance to chemical breakdown while maintaining long-term reliability.

Especially important when your fuel system drinks enough E85 to financially inconvenience entire households.

[Seal] The AN facet is sealed by means of a 37 degree perspective.

Straight Design for Clean Routing

Straight hose ends provide unrestricted flow and are ideal for long routing sections, fuel cell plumbing, underbody lines, and custom AN fuel system layouts. The compact design also simplifies installation in open routing areas.

Because not every fitting needs to resemble advanced trigonometry.

[Material and Feature] Made from aluminum alloy 6061-T6. 360° Swivel design for simple assembly.

Built for High-Performance Fluid Systems

Compatible with gasoline, E85, ethanol blends, methanol, race fuel, oil, coolant, and transmission fluid systems, these fittings are designed to support modern high-flow performance applications and motorsports builds.

Basically built for cars where the fuel system costs more than the original engine.

Durable Billet Aluminum Construction

The lightweight billet aluminum body offers strong durability while resisting corrosion and wear from harsh automotive environments. The black anodized finish also provides a clean professional appearance for custom engine bays and motorsports setups.

Because if you spent hours routing AN lines, they should at least look expensive afterward.

Why Choose EVIL ENERGY?

EVIL ENERGY has become a trusted choice for affordable PTFE plumbing hardware, AN fittings, and custom fuel system components. Their PTFE hose ends provide reliable sealing, durable construction, and compatibility with modern high-performance fuel systems for both street and race applications.

Because replacing fuel-soaked shop towels every weekend gets old fast.