Racing Champions 1978 Pontiac Trans Am Diecast Car

THIS RACING CHAMPS MINT DIECAST CAR MODEL CARD SAYS THIS IS A 1978 PONTIAC TRAN AM. Actually in the package is a chevy of 1955 Vintage. I'll call it the mistake car. It is one of 19,998 built and is officially licensed for Motor Trend Magazine. Issue Number 137 and Serial Number on bottom of vehicle. SIZE is 1/64. CONDITION is NB.