Retrax PowertraxONE Retractable Tonneau Cover 20431 Tonneau Cover

PowertraxONE Retractable Tonneau Cover Retractable Tonneau Cover; w/Wide RETRAX Rail; One Piece Polycarbonate Construction CHEVROLET GMC SIERRA 1500 SILVERADO 1500 DENALI HYBRID LS LT LTZ SL SLE SLT WT XFE 2007 2008 2009 2010 2011 2012 2013 4.3L (262) Vortec 4.3L LU3 (262) Vortec 4.3L LU3 (4293cc) Vortec 4.8L GEN IV Flex L20 Vortec (294) 4.8L GEN IV LY2 Vortec (294) 5.3L GEN IV Flex LC9 Vortec (325) 5.3L GEN IV Flex LMG Vortec (325) 5.3L GEN IV LH6 Vortec (325) 5.3L GEN IV LY5 Vortec (325) 6.2L Flex L9H (376) 6L GEN III Electric/Flex LZ1 Vortec (364) 6L GEN III Electric/Gas LFA Vortec (364) 6L GEN IV L76 Vortec (364) ELECTRIC/FLEX ELECTRIC/GAS FLEX GAS Retrax PowertraxONE Retractable Tonneau Cover 20431 Tonneau Cover