[FITMENT]: Black Silicone Radiator Hose Kit – Compatible with Dodge Challenger / Charger 5.7L V8 (2006–2010). Please confirm vehicle compatibility before purchase. [COMPLETE KIT]: Includes upper and lower radiator hoses made of reinforced silicone, plus 4 heavy-duty worm-gear clamps for an easy, secure installation. [SUPERIOR DURABILITY]: Factory rubber hoses can deteriorate, swell, or crack over time. These premium silicone hoses are reinforced with heat-resistant fibers, providing excellent durability, pressure resistance, and flexibility under extreme conditions. [PERFORMANCE UPGRADE]: Delivers stable coolant flow to maintain proper engine temperatures, ensuring reliable cooling for your 5.7L HEMI V8 during both daily driving and high-performance use. [HIGH-QUALITY MATERIAL]: Multi-layer reinforced silicone construction offers superior heat resistance and long-term reliability compared to OEM rubber hoses. Designed to handle the stress of modern performance engines. [TECH SPECS]: Material: Reinforced multi-layer silicone Temperature range: -40°C to +180°C Max working pressure: 2 MPa (20 bar) Wall thickness: 4.5 mm [IN THE BOX]: 2 reinforced silicone radiator hoses (upper + lower) 4 heavy-duty clamps [BUILT FOR LONG-LASTING PERFORMANCE]: Specifically engineered for Dodge 5.7L HEMI engines, this kit ensures long-term cooling efficiency and reliability—lasting far longer than stock rubber components.