Get replacement fuel lines for your GMC Sierra diesel Cab & Chassis. These fuel lines are for gas models with a 137”, 161.5”, 185.5” wheelbase and regular or extended cabs. Find fuel lines designed for models made in 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009. Find the right fuel lines for your Cab & Chassis.