Vibrant 18978 -8 AN Black Nylon Braided PTFE Flex Hose 20 ft Roll Universal

Vehicle Fitment

• Universal - fits any vehicle or custom application needing -8 AN fluid hose

Features

• 20 ft roll of high-flex PTFE inner liner hose
• Black nylon braided outer cover for abrasion resistance
• AN Size: -8 for performance fluid plumbing
• Operating Pressure up to ~2500 psi
• Burst Pressure up to ~8000 psi
• Wide temperature range: -94 °F to 480 °F
• Eliminates fuel vapor permeation compared with rubber hose
• Suitable for fuel, oil, coolant, transmission, clutch, and power steering fluids

Specifications

• Part Number: 18978
• AN Size: -8 AN
• Length: 20 ft (240 in / ~6096 mm)
• Inside Diameter: ~0.422 in (10.7 mm)
• Outside Diameter: ~0.547 in (13.9 mm)
• Braid Material: Nylon
• Inner Liner: PTFE
• Operating Pressure: ~2500 psi
• Burst Pressure: ~8000 psi
• Temperature Range: -94 °F to 480 °F (-70 °C to 250 °C)

Included Components

• 1x 20 ft roll Vibrant Performance 18978 Black Nylon Braided PTFE Flex Hose (-8 AN)

Product Description

The Vibrant Performance 18978 Black Nylon Braided PTFE Flex Hose is a high-quality universal fluid delivery line designed for custom and performance automotive plumbing. With its flexible PTFE inner liner and durable black nylon braided outer cover, this hose offers excellent resistance to abrasion, heat, and chemical exposure while eliminating fuel vapor permeation. The -8 AN size and 20 ft length make it ideal for a wide range of applications including fuel, oil, coolant, transmission, clutch, and power steering systems.

Rated for up to ~2500 psi operating pressure and ~8000 psi burst pressure, the 18978 hose performs reliably in demanding environments while maintaining flexibility for easy routing in custom builds. Its broad operating temperature range from -94 °F to 480 °F means it holds up well under both extreme cold and high-heat conditions. This is a universal hose - not vehicle specific - and must be paired with proper -8 AN fittings to complete your system installation.