This Gates Safety Stripe HVAC Heater Hose fits your 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 Chevrolet Express 2500 4.3L 4.8L 5.0L 5.3L 5.7L 6.0L 6.5L 6.6L V6 V8 (Radiator To Reservoir) and is perfect for a tune up or performance upgrade. .
