I purchased this billet grille off ebay after I was having a lot of problems with bugs, rocks, etc getting into the opening and bending fins on the radiator. For its cost it was well worth it

https://www.cobaltss.net/gallery/sho....php?i=1598&c=

 

Looks alright, I think you just need something that matches for the upper part of the grille now so it will all blend nicely.

 

Agreed

 

for mine I went with the GM part that matches the upper grille
small bugs still get through... but nasty size things that would be high chance of causing damage will get blocked, while still letting in tons of airflow.

picture of my lower grille, also visible in my current avatar picture