1966-67 GTO, 1157A Lamps
 

The 1966 and 1967 GTO Front park lights located in the grill use a unique lamp/bulb.

It’s the “Amber” 1157 Lamp that has a cloudy finish which was used from the factory.

Had a guy stop by today asking what was assembly line correct on his 67.

Chris

My money is on the painted bulbs. And the two give off a different light, so replace in pairs.

That’s it ....... Painted glass lamps.

Factory Original.

For sure the painted bulbs. I found some on ebay several years ago for my '66.

Still available on ebay. 60's Mustangs used them too.

I thought everybody that is into old cars knew the 1157A bulbs were painted back then. It stayed like that for quite some time.

Apparently my buddy with the ‘67 wasn’t aware of the OEM amber painted lamps.

I offered him some numbers matching amber paint.

Okay, that's funny.