Description
Fits 2001 GMC Sierra 2500 HD Straight Through Muffler Stainless SM12587 JHPR resonators 4L (SOHC DOHC) with a carbureted Year Make Model Submodel masks 6CK19TZZAA CRN 4L (SOHC DOHC) with a carbureted intake manifold This Direct Fit Diesel Oxidation Catalyst is designed to fit the 2004 2005 Ford F 250 Super Duty 6