Authenticity reference

GTO series identity

fraud detection · reported

1966 Pontiac GTO labeled as Tri-Power on Commons; used for exact-year exterior and model-context viewing, not standalone originality proof. 1966 Pontiac GTO Tri-Power

Reference Details

Common issue: Tempest or LeMans converted with GTO trim and badging.
Confidence: reported
Correct value: 1966 GTO 242-series evidence matching body style 24207, 24217, or 24267 and supporting PHS/order paperwork
Where to check: VIN/body plate, trim tag, PHS invoice documents, build sheet where present, title history and restoration documentation

Cars With This Authenticity Marker

1 linked car page.

1966 Pontiac

1966 Pontiac GTO Tri-Power

389 cu in Pontiac Tri-Power V8

Sources & Documentation

OldRide Library 1966 Pontiac GTO

HowStuffWorks / Consumer Guide 1966 Pontiac GTO: A Profile of a Muscle Car

Over-Drive Magazine archive 1966 Pontiac Mid-Size Cars Fact Sheet