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the 1994–1999 order guides print X81 as the work truck package
GM Heritage factory kit — 1994 Chevrolet Truck, p.18.GM Heritage factory kit — 1996 Chevrolet Truck, p.57.GM Heritage factory kit — 1997 Chevrolet Truck, p.22.GM Heritage factory kit — 1999 Chevrolet Truck, p.66.
X81 Factory-verified
Also described as Model, ELPrice leader pickup package
Also documented for GMC
Documented applications
- 1986–1993 Factory-verified
the EL economy model of the 6-foot box regular cab (CS10603; also CT10603 4WD in 1992)
GM Heritage factory kit — 1986 Chevrolet S 10, p.10.GM Heritage factory kit — 1987 Chevrolet S 10, p.18.GM Heritage factory kit — 1988 Chevrolet S 10, p.27.GM Heritage factory kit — 1989 Chevrolet S 10, p.39.GM Heritage factory kit — 1990 Chevrolet S 10, p.13.GM Heritage factory kit — 1991 Chevrolet S 10, p.4.GM Heritage factory kit — 1992 Chevrolet S 10, p.28.GM Heritage factory kit — 1993 Chevrolet S 10, p.4.
- 1999 Factory-verified
This page aggregates every documented appearance of X81 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.