VT1 ✓ Factory-verified

Chevrolet · Regular Production Option

Document, EEC certificate of conformity

Years 1999 Models 1 Factory citations 1

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Documented applications

Blazer — S-10 second generation (1995–2005) →

• 1999 ✓ Factory-verified internal

  only in: right-hand-drive 4WD

  ⛭ GM factory document — 1999 chevrolet blazer 4wd rhd rpo code list, p.1.

This page aggregates every documented appearance of VT1 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.