Engine, 2.8L V6, multiport fuel injection

Years 1985–89 Models 1 Factory citations 5

Also documented for Pontiac

Documented applications

Camaro — Gen 3 (1982–1992)

1985–1989 Factory-verified

the 1990 chassis specification page labels its 3.1L V6 column RPO LB8 while the 1990 order guide offers LH0, so 1990 is not claimed

GM Heritage factory kit — 1985 Chevrolet Camaro, p.33.
GM Heritage factory kit — 1986 Chevrolet Camaro, p.45.
GM Heritage factory kit — 1987 Chevrolet Camaro, p.15.
GM Heritage factory kit — 1988 Chevrolet Camaro, p.33.
GM Heritage factory kit — 1989 Chevrolet Camaro, p.9.

This page aggregates every documented appearance of LB8 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.