HPS Performance Products HPS 5/8" Silicone 180 Degree U Bend Elbow Coupler Hose, High Temp 4-ply Reinforced (16mm ID) Color:Blue Old coolant sitting in there

Old coolant sitting in there will degrade your new radiator faster

This mounts directly to factory attachment points — no drilling required

Ergonomic support for larger/taller drivers

Proper tuning is required for optimal performance and engine safety

These are designed for direct installation at the factory mounting points

HPS Performance Products HPS 5/8" Silicone 180 Degree U Bend Elbow Coupler Hose, High Temp 4-ply Reinforced (16mm ID) Color:Blue Old coolant sitting in thereHPS 5 8" (16mm) High Temp 4 ply Reinforced Silicone 180 Degree U Bend Elbow Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS Performance silicone 180 Degree U Bend Coupling Hose is designed and engineered to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial