ZY5 Factory-verified

GMC · Regular Production Option

Color combination, exterior decor package, two-tone with striping

Years 1983–89 Models 4 Factory citations 17
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Also described as Color combination, exterior decor package

Also documented for Chevrolet

Documented applications

  • 1983–1986 Factory-verified

    dual-tone body side and rear decal striping and a hood ornament; 1983 and 1985 from the joint paint application pages; shared square-body platform code; cited from the Chevrolet Blazer kit

    GM Heritage factory kit — 1983 Chevrolet Blazer, p.20.
    GM Heritage factory kit — 1984 Chevrolet Blazer RV Full Size, p.15.
    GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.22.
    GM Heritage factory kit — 1986 Chevrolet Blazer, p.9.
  • 1983–1987 Factory-verified

    shared platform code; cited from the square-body C/K pickup kits; fleetside only; dual-tone body side and rear decal striping; not with R05 dual rear wheels

    GM Heritage factory kit — 1983 Chevrolet Truck, p.39.
    GM Heritage factory kit — 1984 Chevrolet Truck, p.37.
    GM Heritage factory kit — 1985 Chevrolet Truck, p.35.
    GM Heritage factory kit — 1986 Chevrolet Truck, p.167.
    GM Heritage factory kit — 1987 Chevrolet Truck, p.51.
  • 1983–1988 Factory-verified

    dual-tone decal striping; includes YG1 without YE9; 1984 from the YG3 molding package price line with ZY5; shared square-body platform code; cited from the Chevrolet Suburban kit

    GM Heritage factory kit — 1983 Chevrolet Suburban, p.13.
    GM Heritage factory kit — 1984 Chevrolet Suburban, p.23.
    GM Heritage factory kit — 1985 Chevrolet Suburban, p.15.
    GM Heritage factory kit — 1986 Chevrolet Suburban, p.15.
    GM Heritage factory kit — 1987 Chevrolet Suburban, p.21.
    GM Heritage factory kit — 1988 Chevrolet Suburban, p.15.

This page aggregates every documented appearance of ZY5 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.