- 1986 Factory-verified
coupe and Sprint Plus; included in ZN5
GM Heritage factory kit — 1986 Chevrolet Sprint, p.10.GM Heritage factory kit — 1986 Chevrolet Sprint, p.14.
PB3 Factory-verified
Documented applications
This page aggregates every documented appearance of PB3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.