Full Aircraft 5057 aluminum construction with durable, TIG-welded end tanks 3-Row of Tubes Core Racing Design w/ double Fans to provide maximum engine cooling performance in resolving overheat problems Compatible for 2004-2017 GMC Savana 4500 3500 2500 Chevrolet Chevy Express, Extended Passenger Van Standard Passenger Van Extended Cargo Van, Standard Cargo Van Cutaway Van Cutaway 8Cyl 6.0L 4.8L Base LS LT, SLE SL Radiator Core Size: 17 5/16" H X 34" W X 2" / Overall Size: 22 2/3"H X 40 1/2" W Engine Oil Cooler and Transmission Oil Cooler: Yes; OEM style brass petcock drain

ENGINKUHLER 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 Radiator Compatible for:
for 2004-2016 Chevrolet Express 2500/3500 4.3L 4.8L 6.0L 6.6L
for 2009-2014 Chevrolet Express 4500 6.0L
for 2004-2014 GMC Savana 2500/3500 4.8L/6.0L
for 2004-2013 GMC Savana 4500 4.8L/6.0L
for Interchange Part Number: CU2791, GM3010502, Q2791, RAD2791
for Fits Automatic Transmission models with Engine Oil Cooler

Radiator Size Details:
High Performance Racing Spec.
3-Row of tubes Core Racing Design
CORE SIZE: 17 5/16" H X 34" W X 2"
OVERALL SIZE: 22 2/3"H X 40 1/2" W
Inlet Size：1-5/16 In On Driver Side
Outlet Size：1-9/16 In On Passenger Side
Engine Oil Cooler Included：Yes On Driver Side
Transmission Oil Cooler Included：Yes On Passenger Side
Radiator Drain Plug:OEM Style Brass Petcock Drain
Radiator Cap:CNC Precision Machined Radiator Cap

Package Included:
1 X 3-Row Aluminum Radiator w/ Radiator Cap
1 X Aluminum Shroud
2 X 14" Fan (Includes mounting kits)
1 X Thermostat Relay Kit in a Carton Box