you'll want to get b-series hoses along with the del sol dual-core. The stock hoses are a little to skinny to fit over the new radiator's inlet/outlet. You'll also need to be sure you clamp them down real tight on the motor side since the diameters of the water inlet/outlet on the motor dont quite match up with the inner diameter of the larger hose. Some people wrap the inlet in duct tape or electical tape to create a better seal, but I'm not sure I'd want to do that to my car :thinking: