- 1984 Factory-verified
G31303; 1984 from the 1984 data book pages in the kit file labelled 1985.
GM Heritage factory kit — 1985 Chevrolet G Van, p.79.
E34 Factory-verified
Also documented for GMC
Documented applications
This page aggregates every documented appearance of E34 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.