Trim package, Sierra Classic

Years 1983–90 Models 2 Factory citations 15

Query this via API →

Also documented for Chevrolet

Documented applications

Jimmy — first generation (1983–1994)

1983–1989 Factory-verified

the joint pages print it as Tahoe/Sierra Classic, the Chevrolet and GMC names, on the model option pages; shared S/T platform code; cited from the joint S-10/15 Blazer/Jimmy pages of the S-10 Blazer kit

GM Heritage factory kit — 1983 Chevrolet S 10 Blazer, p.14.
GM Heritage factory kit — 1984 Chevrolet S 10 Blazer, p.16.
GM Heritage factory kit — 1985 Chevrolet S 10 Blazer, p.20.
GM Heritage factory kit — 1986 Chevrolet S 10 Blazer, p.32.
GM Heritage factory kit — 1987 Chevrolet S 10 Blazer, p.24.
GM Heritage factory kit — 1988 Chevrolet S 10 Blazer, p.18.
GM Heritage factory kit — 1989 Chevrolet Blazer, p.19.

Sonoma — first generation (1982–1993)

1983–1990 Factory-verified

the joint pages print it as Tahoe/Sierra Classic, the Chevrolet and GMC names; shared S-series code; cited from the joint S-10/S-15 pages of the S-10 kits

GM Heritage factory kit — 1983 Chevrolet S 10, p.35.
GM Heritage factory kit — 1984 Chevrolet S 10, p.11.
GM Heritage factory kit — 1985 Chevrolet S 10, p.19.
GM Heritage factory kit — 1986 Chevrolet S 10, p.11.
GM Heritage factory kit — 1987 Chevrolet S 10, p.32.
GM Heritage factory kit — 1988 Chevrolet S 10, p.96.
GM Heritage factory kit — 1989 Chevrolet S 10, p.11.
GM Heritage factory kit — 1990 Chevrolet S 10, p.23.

This page aggregates every documented appearance of YC2 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.