Blackwidow

I need(want) a factory style roll bar like the ones offered as an option for the 87 half cab full size blazer. Is there a place that sales these? Will one for a truck of the same year work? Will this one fit?

http://cgi.ebay.com/ebaymotors/Smitt...QQcmdZViewItem

I'm mainly doing this for looks, as I dont 4 wheel much and only wanted this truck as a resto project!

Any help would be greatly appreciated!