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Authenticity reference

Body-number plate

fraud detection · documented

1971 GSX Stage 1 identification checks for the body pathway, TS engine, and ordering records 1971 Buick GSX Stage 1

Reference Details

Common issue
Trim badges/graphics added to a non-GS or undocumented body.
Confidence
documented
Correct value
1971 Buick body plate decodes model year/division, series, body style, plant, trim, paint, and build date; GS hardtop style code 43437 is the relevant hardtop pathway.
Where to check
Firewall below rear edge of hood

Cars With This Authenticity Marker

1 linked car page.

Sources & Documentation