Vendor Sites
Roadster
Classic Datsun Motorsports Les Cannaday of Nissan Dream Garage fame
Datsun Sports Mike Young has been a "secret" in the S.F. Bay area for many years.
Fairlady Parts Gerardo Magana has been working on reproducing a lot of Roadster parts.
Fairlady Products Dean Apostal in southern CA
H&R Classic Restorations This is an Australian restoration shop that makes certain hard-to-find items like rocker panels, etc.
New-Datsun-Parts Carl Jaeger's company in B.C. has a great supply of NOS parts for roadsters
Rallye Enterprises Dann Bramhall has been selling Datsun Roadster parts longer than anyone else I know. Be sure you get his catalog - it has lots of helpful information.
Rising Sun Racing Don Morrell in Bristol, TN, has a new Web site that includes online shopping for Roadster parts.
Roadster Restoration Mike Kerr in Placerville, CA. The only person I know of who has turbo'd a 2000.
Rod's Discount Datsun Parts Rod Eaton in San Jose, CA has parts for roadsters, 510s and Zs.
Sports Imports Ross Mullen in Vancouver B.C. He is the one who first organized the West Coast Roadster Meet at Mt. Shasta, CA.
510
Rod's Discount Datsun Parts Rod Eaton in San Jose, CA has parts for roadsters, 510s and Zs.
Z-Car
Rod's Discount Datsun Parts Rod Eaton in San Jose, CA has parts for roadsters, 510s and Zs.
Victoria British, Ltd. Yes, yes, I know it's a Brit place, but they also have Z parts!
www.racetep.com These people do aftermarket parts for lots of different cars, but they have quite a bit for Z's and 510's, too.
ZPARTS.COM Cars, parts and service. Nice site. Eric Neyerlin, the owner, also has a good selection of tech articles, classified ads, photos, etc., too.
Other
NISSAN Auto Parts dot com An online Nissan parts "store" where you can order parts by part number! But just because you find a listing and a price, it doesn't guarantee the part is still available.

Know of a good site I've missed? E-mail me at me@gordon-glasgow.org