AN6 6AN PTFE LS Swap EFI Fuel Line Fitting Kit with 25FT Hose and 15 Fitting E85

AN6 PTFE LS Swap EFI Fuel Line Fitting Kit with 25FT Hose

This AN6 PTFE fuel line fitting kit supplies the hose, fittings, and hardware needed to plumb an LS swap or EFI fuel system, sized for E85 and other fuels.

Overview

This AN6 PTFE LS swap EFI fuel line fitting kit bundles 25 feet of hose with 15 fittings for building a complete fuel feed or return line. The PTFE construction suits ethanol blends and high-pressure EFI setups where standard rubber hose breaks down. It is aimed at LS swap builders and EFI conversions that need a durable, reusable line assembly.

Built For Performance

• AN6 (6AN) sizing for common LS swap and EFI fuel systems
• PTFE inner liner compatible with E85 and ethanol blends
• Includes 25 feet of hose for feed and return routing
• 15 fittings supplied to cover typical connection points
• Braided construction resists abrasion and pressure expansion
• Reusable hose ends allow reassembly during mockup

On-The-Job Use

• Plumbing fuel feed and return lines on an LS engine swap
• Building high-pressure EFI lines for boosted or naturally aspirated builds
• Routing E85-compatible lines in place of factory rubber hose
• Mocking up and trimming hose runs before final assembly

Specs At A Glance

Good To Know

Q: Can this kit handle E85? A: Yes, the PTFE liner is designed for E85 and other ethanol blends that degrade standard rubber hose. Always confirm the fittings and hose ends you pair with it are also rated for the same fuel.

Q: Will 25 feet be enough for feed and return? A: It is enough for many LS swap layouts, but long wheelbase builds may need more. Measure your planned routing before cutting the hose.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.