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

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