Value decor package

Years 1985–87 Models 1 Factory citations 3

Also documented for Chevrolet

Documented applications

Sierra — Square body (1983–1991)

1985–1987 Factory-verified

shared platform code; cited from the square-body C/K pickup kits; solid paint with body striping and a black painted grille; not on bonus cab, crew cab or stepside; 10 series includes N67 rally wheels; 1984 is left out because the 1984 kit prints YJ6 only in a weight-table line and in the rally wheels entry

GM Heritage factory kit — 1985 Chevrolet Truck, p.43.
GM Heritage factory kit — 1986 Chevrolet Truck, p.159.
GM Heritage factory kit — 1987 Chevrolet Truck, p.82.

This page aggregates every documented appearance of YJ6 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.