Speedmaster -12 AN Braided Black Nylon Hose Line, 20 ft. Length (1-339-011-05)

The Speedmaster -12 AN Braided Black Nylon Hose Line is a 20 ft. length hose designed for high-pressure fluid transfer in automotive, motorsports, and performance engine applications. The -12 AN sizing refers to the dash designation used in racing and custom automotive setups, indicating compatibility with standard AN fittings and adapters. This braided construction provides durability and flexibility for routing through tight engine bays and custom fuel or coolant systems.

The nylon core with black braided exterior offers reliable pressure containment and resistance to abrasion from engine vibration and heat cycling. Speedmaster hoses are commonly used in fuel systems, coolant lines, oil systems, and other high-performance fluid transfer applications where secure, leak-free connections are critical. The 20 ft. length allows for flexible custom routing in custom-built or heavily modified engine compartments. Compatible with standard -12 AN male and female connectors, this hose is suitable for both street performance builds and dedicated competition vehicles.

Key Features & Benefits

• -12 AN Size: Dash-12 sizing for use with standard AN fittings and connectors in performance automotive applications.
• Braided Construction: Black braided exterior provides abrasion resistance and durability in high-vibration engine environments.
• 20 ft. Length: Extended length accommodates custom routing and fitment across larger engine bays or custom builds.
• Nylon Core: Nylon inner tubing rated for high-pressure fuel, coolant, and oil system transfer.
• Motorsports Ready: Purpose-built for racing, performance street cars, and custom automotive fuel and coolant systems.

Specifications

Ideal Applications

• Fuel lines in high-performance and racing engine builds
• Coolant lines in custom cooling systems and engine swaps
• Oil system lines in modified engines and performance applications
• Hydraulic and fluid transfer in custom automotive fabrication