Fitment: For 2003-2009 Chevy C5500 Kodiak 6.6L 8.1L V8; For 2003-2009 GMC C4500 Topkick 6.6L 8.1L V8; For 2003-2007 GMC C6500 Topkick 8.1L V8; For 2003-2009 Chevy C4500 Kodiak 6.6L 8.1L V8; For 2003-2007 Chevy C6500 Kodiak 8.1L V8; For 2003-2009 GMC C5500 Topkick 6.6L 8.1L V8; For 2005-2007 Isuzu HTR 7.8L L6 Radiator Size: Core Size: 19.6" x 37.3"; Overall Size: 21.7" x 44.4" Inlet & Outlet Size: 1.77 in / 1.77 in Features: 100% Leak Tested, 4 Rows, Crossflow Radiator, Durability Tested, No Drilling or Modifications Needed for Installation Crafts: 100% Tig welded,no epoxy
Application:

For 2003-2009 Chevy C4500 Kodiak 6.6L

For 2003-2009 Chevy C4500 Kodiak 8.1L

For 2003-2009 Chevy C5500 Kodiak 6.6L

For 2003-2009 Chevy C5500 Kodiak 8.1L

For 2003-2007 Chevy C6500 Kodiak 8.1L

For 2003-2009 GMC C4500 Topkick 6.6L

For 2003-2009 GMC C4500 Topkick 8.1L

For 2003-2009 GMC C5500 Topkick 6.6L

For 2003-2009 GMC C5500 Topkick 8.1L

For 2003-2007 GMC C6500 Topkick 8.1L

For 2005-2008 Isuzu HTR 7.8L



Radiator Specifics:

Row Count: 4 Rows

Mounting Style: Bolt-On

Core Size: 19.6in x 37.3in

Overall Size: 21.7in x 44.4in

Upper Inlet Size：1.77in

Lower Outlet Size：1.77in

Engine Oil Cooler : Yes

Transmission Oil Cooler : Yes



Description：

The core of the radiator is welded in vacuum brazing furnace, no epoxy.The Radiator are 100% welded by TIG.Stronger & Higher Capacity for Coolant than OEM units, Made of High Quality Full Aluminum Construction.

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% to 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.