3 Row Aluminum Radiator+ShrouDescription: 100% Brand new and never been used. This 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 35% 45% more efficient than stock ones. Most importantly, it has a much higher