WELCOME TO NICO!
That sounds like a great project! I'm not well versed in the VK series, but there are definitely folks here who are. What type of Chevy are you putting it into? What is the ultimate goal?
As far as I know, the aftermarket isn't huge for those engines, but if you're swapping in something that doesn't belong in that engine bay, I'm guessing that you're capable of fabbing some of your own parts. Try out our sponsors marketplace- someone there may have piece or two that you can use.
http://www.nicoclub.com/archives/nissan ... icing.html
When you decide to start up the build, definitely post a thread and we can get you an article going!