ECMRAD Aluminum Radiator is produced and designed to provide maximum cooling efficiency to prevent engine cooling failure. It is made of full aluminum 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. It has an increased durability over the factory plastic end tank radiator, and much inmprovwed engine cooling. 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.
This Aluminum Radiator Compatible for: for 2001-2005 GMC Sierra 2500 HD 3500 6.6L V8 DIESEL LB7/LLY for 2001-2005 Chevrolet Silverado 2500 HD 3500 6.6L V8 DIESEL
Radiator Size Details: Core Size: 19 3/8" High x 34" Wide Overall Size: 20.86" High x 39.37" Wide Surface finish: Aircraft 5057 grade aluminum tank & core Radiator Cap: CNC machined filler neck and cap Aircraft 5057 grade aluminum and with raw aluminum finish Petcock Drain: OEM style brass petcock drain
Package Included: 1 X 2-Row Aluminum Radiator w/ Radiator Cap in a Carton Box