20AN ProSeries 230 SS Core Hose 10ft Black

The 20AN ProSeries 230 SS Core Hose 10ft Black from REDHORSE PERFORMANCE is a professional-grade hydraulic and coolant line engineered for serious engine builders, performance shops, and motorsports enthusiasts who demand reliability under extreme conditions. This 10-foot hose assembly exists because factory fuel, coolant, and intercooler lines cannot withstand the pressures, temperatures, and vibration inherent in turbocharged, supercharged, or heavily modified engine builds. Whether you're upgrading a street machine, competition platform, or high-flow cooling system, the 20AN core construction delivers the durability and flow capacity that separates a weekend warrior build from a professional installation.

The ProSeries 230 SS Core Hose features a stainless steel inner core wrapped in a robust black synthetic outer cover, a design that resists abrasion, UV exposure, and contact with engine bay heat sources—critical factors when routing hose near headers or turbo manifolds. The 20AN (AN20) designation refers to a -20 hose size, which accommodates high-volume fluid transfer without excessive pressure drop, making it ideal for upgraded water pumps, fuel systems running above OEM specs, or intercooler setups on forced-induction platforms. Stainless construction prevents internal corrosion and ensures consistent flow over thousands of heat cycles, while the black finish blends seamlessly into modern engine bays and resists cosmetic degradation from UV and ozone exposure.

This hose assembly is best suited for professional mechanics, engine builders, and enthusiasts fabricating custom cooling systems, fuel delivery upgrades, or intercooler plumbing on turbocharged or supercharged platforms. The 10-foot length accommodates engine bay routing on mid-size and full-size vehicles, reducing the need for multiple shorter segments and minimizing connection points that increase failure risk. Installation requires standard AN hose fittings (sold separately) and basic mechanical knowledge; ensure proper bend radius compliance to avoid kinking and internal flow restriction, and verify compatibility with your specific fluid type before assembly.