"Firebird" Front Fender Emblem

How is the 67-68 front fender emblem different than the 69?? We know the difference! Die cast and chrome plated then painted white in the reset areas of each letter. You will be amazed at the precise detail of each emblem. What's the difference??? The 67-68 emblem is thinner than the 69! ORIGINAL GM PART # 9796319. Fasteners included. MADE IN THE USA.