Plastic Tank/ Aluminum Core Radiator - No Frame - With Oil Cooler (Driver Side - Engine Oil Cooler with ½“ Quick Connect Fittings on 10” [254.0mm] centers) - With Filler Neck (Passenger Side top corner), Low Coolant Sensor Fitting and Plug, ¾” NPT Low Coolant Sensor Fitting, and Ø1 5/16” [33.3mm] OD Inlet and Outlet Connections.