The aFe BladeRunner Upper and Lower Radiator Hose Kit (part number 46-50064-B) is designed for 2003–2009 Dodge RAM 2500 and RAM 3500 models. This complete kit includes both the upper and lower radiator hoses, constructed from 5-ply polyester-reinforced silicone for superior durability and heat resistance compared to standard rubber hoses. The black silicone hoses are engineered to fit either factory or aFe radiators and are routed to OEM mounting locations for a straightforward installation. Stainless steel T-bolt clamps are included to ensure a secure, leak-free connection. This kit does not include bypass or heater hoses and is sold as a complete set, offering a high-performance cooling system upgrade built to handle the demands of heavy-duty applications.