Vehicle FitmentFit Aluminum Downlflow Radiator 1930's - 50's Medium Nosed Cars / TrucksRADIATOR SIZECondition : NewMaterial: Aluminum Row: 3 Row Core Radiator Cap: includedCore and Tank: All AluminumCore Size: 22 1/2''H x 18 1/8''W x 1 3/4''TOverall Size: 27'' x 19 3/4'' x 3 1/8''Inlet/Outlet: 1 1/2 & 1 3/4TOC: 5/16 INVERTED FLAREEOC: NOHOES LOCATIONS TYPICAL GMDescriptionThis Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This Aluminum Radiator is at least 30%-45% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications.