Allstar Performance Radiator - 24 in W x 19 in H x 2.25 in D - Dual Pass - Passenger Side Inlet - Passenger Side Outlet - Aluminum - Natural - Each-ALL30333--Notes: Radiator does not include top inlet fitting. ALL30038 1-1/2 inlet fitting, ALL30041 1-3/4 inlet fitting, ALL30039 -16 inlet fitting, ALL30040 -20 inlet fitting. Inlet fitting thread size: 1-5/8x12 (20AN)13 Fins Per Inch State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO