well you will need a new shell... here is the easiest....
2 piece billet:
that billet will not require any cutting...its a little more than some grills on there but it looks the best to me. also i could not find a bumper insert to match maybe if you email the seller he will be able to get you one that matches...
as for the one piece just go on ebay and look...there are a bunch but its alot of work...so i guess in the long run it would be easier to get the 2 piece. if i had to do it again i would get the 2 piece... much cleaner install.
2006 CHEVROLET SILVERADO EXTENDED CAB 4.8L
victory red/silverbirch metallic
DEBADGED; painted bowtie; cleared headlights; esky handles
40 Series flowmaster si/do
eclipse 8445; memphis belle waiting in the closet