2001 Gmc sierra 1500 engine specs Read Also: 2001 Gmc sierra 1500 5.3 specs 2001 Gmc sierra 1500 sle specs 2001 Gmc sierra engine specs 2001 Gmc sierra 1500 hd specs 1998 Gmc sierra 1500 engine specs 2001 Gmc sierra 1500 specs
