Product Info: Part: Radiator Surge Tank Outlet Hose Material: Rubber Coolant Hose Color: Black Hose End 1 Outside Diameter: 1.04 inches / 26.5 millimeters Hose End 2 Outside Diameter: 1.04 inches / 26.5 millimeters Hose End 1 Inside Diameter: 0.77 inches / 19.5 millimeters Hose End 2 Inside Diameter: 0.77 inches / 19.
