This kit features the SpeedFactory B-Series Tucked Radiator with -16an inlet/outlet and a shroud; plus SPAL 7.5" High Performance Cooling Fans, -16an Fill Neck for GSR or B16/ITR, Thermostat Housing, Hose End Fittings (45 Degree x4), and 5 Ft. Black Braided Radiator Hose. Install your cooling system with ease and confidence thanks to this high-quality combo package from SpeedFactory Racing. It comes with all the parts necessary for assembly, while the fittings and hose will require assembly before installment. Note: specifiy whether you're using B16/ITR or GSR cylinder head; we also offer D, H & K-Series engines. D & H-Series require a SpeedFactory Racing custom filler neck & thermostat housing; K-Series requires K-Tuned filler neck & thermostat housing adapters.