Description ESCALADE 5.3L,6.0L 2003-2005 REA RIGHTT AVALANCHE 1500 5.3L 2003-2006 REA REAR SILVERADO 1500 5.3L,2003-2006 REAR REAR TAHOE 5.3L 2002-2006 REAR RIGHTT YUKON 5.3L 2003-2006 REAR RIGHTT