Challenger 1972 in Rio de Janeiro

[Super Blue 72]

That part for this style Challenger is actually part of the fiberglass headlight bucket for the nose of the car.

On prior years, 1970/1971, there were separate aluminum trim pieces.

What's wrong with your that you need to replace them? 

[Super Blue 72]

I believe the parts you are referring to are in this picture, part of the fiberglass headlight bucket which is on one assembly with the grill/nose.

[robles75]

On prior years, 1970/1971, there were separate aluminum trim pieces.

What's wrong with your that you need to replace them? 

The fiber glass ones have a lot of craks, looks terrible. these details can comprimise the whole look.

[Adrian Worman]

Car looks very cool.....I like the blacked out grille and light surround, may copy that for my own 72, that's a 440 too........ welcome to the forum!
Don't worry about your English....... it's better than my Brazilian : )

[tommyg29]

caipirinhas 
I love those. Had two just last week while eating at a local restaurant known as Texas de Brazil.
Best steak Ive ever had.
Enjoy the Challenger and hope we can help Marcio 

[jimynick]

Welcome to the site Marcio.  You can grind out the cracks and the easiest way to repair them is to use a short thread fibreglass filler. We refer to the local brand as "Tigerhair" . Good luck