- 1986, 1987 Factory-verified
cargo van; includes power brakes; the 1987 chart prints XBF.
GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
X8F Factory-verified
Also documented for GMC
Documented applications
This page aggregates every documented appearance of X8F in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.