X6X Factory-verified

GMC · Regular Production Option

Cargo capacity, increased

Years 1986–88 Models 1 Factory citations 3
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Also documented for Chevrolet

Documented applications

  • 1986–1988 Factory-verified

    passenger van with 4 or 5 passenger seating; includes the front stabilizer bar and power steering; 1986 from the 1986 pages in the kit file named for the prior model year; shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.

    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.

This page aggregates every documented appearance of X6X in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.