aFe BladeRunner Street Series Tube & Fin Aluminum Radiator 03-05 GM Diesel Trucks 6.6L V8 46-52031

Oversized Tube and Fin Core: This BladeRunner Street Series Radiator features a 2-3/4" thick tube and fin core which provides greater heat dissipation and better coolant flow than the factory radiator for optimum cooling efficiency. End Tanks: The fabricated end tanks are constructed out of 1/8" aluminum plates for strength and durability. Billet Aluminum Inlet/Outlet: Billet aluminum inlet and outlet for long-lasting reliability. TIG-Welded: 100% TIG-welded for proven strength and durability. Brass Drain Valve: BladeRunner Street Series Radiators include a brass drain valve with fitting to easily connect a hose for draining coolant. Perfect Fit: Utilizes the factory mounting locations to provide stability for a hassle-free installation. Custom Appearance: Brushed aluminum finish with an aFe POWER logo painted on the front. When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice. VEHICLE APPLICATIONS Year Make Model SubModel Engine Fuel 2003-2005 Chevrolet Silverado 2500 HD Duramax V8 6.6L (td) Diesel 2003-2005 Chevrolet Silverado 3500 Duramax V8 6.6L (td) Diesel 2003-2005 GMC Sierra 2500 HD Duramax V8 6.6L (td) Diesel 2003-2005 GMC Sierra 3500 Duramax V8 6.6L (td) Diesel