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 Fitment

Years	Make	Model	Trim
2001–2005	Chevrolet	Silverado 2500 HD	Base
2001–2005	Chevrolet	Silverado 2500 HD	LS
2001–2005	Chevrolet	Silverado 2500 HD	LT
2004–2005	Chevrolet	Silverado 2500 HD	WT
2001–2005	Chevrolet	Silverado 3500	Base
2001–2005	Chevrolet	Silverado 3500	LS
2001–2005	Chevrolet	Silverado 3500	LT
2004	Chevrolet	Silverado 3500	WT
2002–2005	GMC	Sierra 2500 HD	Base
2001–2002	GMC	Sierra 2500 HD	SL
2001–2005	GMC	Sierra 2500 HD	SLE
2001–2005	GMC	Sierra 2500 HD	SLT
2003–2005	GMC	Sierra 2500 HD	WT
2002–2005	GMC	Sierra 3500	Base
2001–2002	GMC	Sierra 3500	SL
2001–2005	GMC	Sierra 3500	SLE
2001–2005	GMC	Sierra 3500	SLT
2004–2005	GMC	Sierra 3500	WT