there is a kit on ebay with only the hot side
http://cgi.ebay.com/ebaymotors/97-02...Q5fAccessories
I have a single turbo LS1 kit for sale with US made header, a masterpower t70 polished, a turbosmart progate, a 50 mm TIAL bov, large intercooler and such..
And at the top of my recomemd list would be a pair of schwartz logs
Nelson turbo kits are ubercool.. but cost accordingly