2008 Gmc 2500hd specs Read Also: 2008 Gmc 2500hd diesel specs 2008 Gmc sierra 2500hd diesel specs 2008 Gmc sierra 2500hd specs 2004 Gmc 2500hd diesel specs 2004 Gmc 2500hd specs 2006 Gmc 2500hd duramax specs
