EVIL ENERGY 6AN-to-3/8 Fuel Line Kit 20ft — Black CPE/NBR Hose with 6AN Push-On Fittings & 20 Clamps, High-Pressure

EVIL ENERGY 6AN 3/8 Fuel Line Kit is a complete 20-foot fuel hose set with 6AN-to-3/8 push-on fittings and 20 clamps, made for durable fuel, oil and diesel fluid routing.

This kit combines a long length of CPE/NBR fuel hose with pre-sized push-on 6AN-to-3/8" barbed fittings and matching clamps so you can run, repair or re-route fuel lines quickly. The hose construction is designed to accept common automotive fuels and oils while offering a wide working temperature and pressure window. Everything ships in one bundle so you have the length, connectors and fasteners needed for installations on fuel filters, tanks, pumps and regulators.

How tough is the hose for workshop and track use?

The hose uses a chemical- and oil-resistant inner rubber core with a CPE outer layer for abrasion and weather resistance. It supports high working pressures and a safety margin for brief spikes, and maintains flexibility over a broad temperature span so routing around tight bends is practical.

• Inner material: NBR rubber for oil and fuel resistance
• Outer material: CPE for abrasion and weather durability
• Working pressure: up to 650 psi; burst rating approximately 1180 psi
• Temperature range: -4°F to 212°F (-20°C to 100°C)
• Minimum bend radius: 66 mm for safe installations

Will this work with my vehicle’s fuel system components?

The 3/8" internal diameter matches many aftermarket and OEM fuel lines, making it suitable for routing to fuel filters, mechanical pumps, tanks, fuel pressure regulators and oil coolers. The included 6AN-to-3/8" barbed push-on fittings let you adapt to AN-style hardware without specialty crimp tools.

• Inner diameter: 0.38 in (3/8") and outer diameter: 0.65 in
• Fittings: 6AN male barb to 3/8" hose barb adapters
• Clamps: 20-piece range fit 13–19 mm hose diameter
• Common uses: petrol, diesel, engine oil and similar fluids

How easy is it to install and size for custom runs?

You get 20 feet of continuous hose so long runs or multiple small runs are possible without splicing. Push-on barbs and standard screw clamps allow straightforward hand tools installation—cut to length, insert barb, and tighten clamp for a secure seal.

• Total length: 20 feet for flexible routing
• Cut-to-length friendly with simple hose cutter or sharp blade
• Push-on 6AN barbs avoid crimp-only fittings for quick swaps
• Clamps supplied fit common hose outer diameters and tighten with a screwdriver

Who this kit is for: this EVIL ENERGY set is aimed at DIY mechanics, racers and garage technicians who need a reliable, adaptable fuel hose solution for repairs, custom plumbing and engine bay rework. If you require a flexible, fuel-rated 3/8" line with AN compatibility and a full complement of clamps and adapters, this 20-foot kit gives the components to complete most small- to medium-sized fuel routing tasks without sourcing parts individually.