Truxedo Elevate TS Rails - 72in.1975 1986 Chevrolet C10 78. 0 Bed, 1967 1972 Chevrolet C10 Pickup, 1988 1999 Chevrolet C1500 78. 0 Bed, 1967 1972 Chevrolet C20 Pickup, 1989 2000 Chevrolet C2500 78. 0 Bed, 1967 1972 Chevrolet C30 Pickup, 2000 Chevrolet C3500 78. 0 Bed, 2015 2022 Chevrolet Colorado 74. 0 Bed, 2004 2012 Chevrolet Colorado 72. 8 Bed, 1975 1986 Chevrolet K10 78. 0 Bed, 1967 1972 Chevrolet K10 Pickup, 1988 1999 Chevrolet K1500 78. 0 Bed, 1967 1972 Chevrolet K20 Pickup,