CSF RADIATORS 6002 Intercooler. Partslink GM3012120 CSF provides the best Intercooler coverage in the Industry! ; Designed & engineered for Superior Performance & Drop-in fit. Fits what vehicles: 2006-2010 Chevrolet Silverado 2500 HD, 2006-2010 GMC Sierra 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007-2010 Chevrolet Silverado 3500 HD, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2007-2010 GMC Sierra 3500 HD.
