select: Fits 10003 DU-HA DU-HA Storage Underseat 1999-2001,2003-2007 CHEVROLET SILVERADO

III Vortec SIERRA 2003 BI-FUEL Diesel CLASSIC 3500 5.3L Diesel GEN (262) (294) SLT Underseat CLASSIC GMC Duramax (364) GAS (325) SIERRA Tan DIESEL HYBRID 4.8L SL Electric/Gas (325) III LQ4 L33 WT DU-HA(R) 2500 L18 Turbo L35 Incl. L59 1999 Vortec 1500 LS Vortec LQ4 GEN LS 6L Vortec LQ4 CLASSIC CLASSIC GEN SIERRA 5.3L III CNG 10003 SIERRA SLE CLASSIC HYBRID Rack/Organizer; CLASSIC 1500 Turbo Gun SILVERADO (364) BASE Storage; (262) (403) Vortec CLASSIC LQ9 Storage HD GEN Vortec 2006 SIERRA 5.3L (364) 6L LT Underseat CLASSIC GEN Duramax LM7 LLY Vortec Bi-Fuel (403) CLASSIC 6L Additional 4.3L Vortec SL 2500 CLASSIC 1500 CLASSIC GEN 2500 2001 GEN DU-HA CNG (325) 6.6L CLASSIC LB7 6L LT Diesel SLE 3500 FLEX CLASSIC HD (364) SILVERADO LU3 III III ELECTRIC/GAS III (403) SS Storage III 4.3L Flex 6.6L SILVERADO CLASSIC 2005 SILVERADO LR4 Box 4.3L 8.1L Vortec Z71 III Features 2500 LM7 Underseat Duramax SILVERADO SIERRA 2002 1500 SLT 6.6L (325) 2007 5.3L Turbo 3500 (262) CHEVROLET 2000 SIERRA HD Underseat 2004 III SILVERADO WT Vortec SS 2500 Storage Color:Tan SILVERADO HO 2500 (496) 3500 Vortec Vortec GEN GEN LBZ HD