01-06 Chevy - GMC 1500/2500/3500 Crew Cab Cab Length
C0180CC

07-10 Chevy - GMC 1500/2500 Regular Cab Cab Length
C0753RC

07-10 Chevy - GMC 1500/2500/3500 Crew Cab Cab Length
C0780CC

07-10 Chevy - GMC 1500/2500/3500 Quad Cab Cab Length
C0773QC

88-98 Chevy - GMC 1500/2500 Quad Cab Cab Length
C8873XC

88-98 Chevy - GMC 1500/2500 Regular Cab Cab Length
C8846RC

88-98 Chevy - GMC 1500/2500/3500 Quad Cab Cab Length
C8873QC

99-06 Chevy - GMC 1500/2500/3500 Quad Cab Cab Length
C9973QC