[NeilF355]

Calspyder used to sell kits but it appears they now only supply turnkey cars
http://www.calspyder.com/about-us.html

Precision Design also used to produce a replica they called the Modena but I can't find any info on them other than a mention on the Mad Mechanics forum
http://www.madmechanics.com/forum/ge...r-project.html
along with this short magazine article from 4 years ago
http://www.hotrod.com/cars/featured/...r-replica-kit/

There also appears to be a company called Genaddi design referenced here but I know even less about them
http://www.allcarindex.com/main-inde...tates-Genaddi/