I found this on ebay. Is this a good header?

http://cgi.ebay.com/ebaymotors/Datsun-Z-240Z-280-N42-P90-E88-Ceramic-Coated-Header-NEW-_W0QQcmdZViewItemQQhashZitem5d2de95f6cQQitemZ400202227564QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories

man look at that flange, it looks nice.

It will probably do the job PHIL. It would be nice if they could get that coating to cover he entire inside though. Best thing is it will never look rusty and brown.