[Any aftermarket valve covers?]

Building a 6.0L LS truck motor and have been looking for nice valve covers with the coil pack mounts but can't seem to find any. Also interested in other underhood appearance parts.

 

Anyone know where I can find some parts?

[New to the site]

Don't have a Silverado but I'm doing a build with a 6.0L iron block with LS3 heads and it's going in a '94 Firehawk. Just though I'd join so I could poke around a little and learn more about the motors and see what appearance mods are being done.