- 1986 Factory-verified
cargo van; includes power brakes; shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.
GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
X8F Factory-verified
Also documented for Chevrolet
Documented applications
This page aggregates every documented appearance of X8F in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.