- 1984 Factory-verified
cutaway vans; includes V22 deluxe front appearance; 1984 from the February 1984 data book pages in the mislabelled G-Van kit file; shared G-van platform code; cited from the Chevrolet G-Van kit
GM Heritage factory kit — 1985 Chevrolet G Van, p.80.
Z80 Factory-verified
Also documented for Chevrolet
Documented applications
This page aggregates every documented appearance of Z80 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.