Dose anyone know a website thats good for finding parts for a 79 280zx ?

You can always try our sponsor, Motorsport Auto. http://www.classiczcars.com/banners.php?op=click&bid=28

Here are the ZCar sites I have bookmarked. Some or all might be useful:

http://www.nisspartswholesale.com/

http://www.baddogparts.com/

http://www.zzxdatsun.com/decals.html

http://www.blackdragonauto.com/index.htm

http://www.classicdatsun.com/

http://www.zbarn.com/

http://www.zparts.com/home.html

http://www.ztherapy.com/

http://www.courtesyparts.com/secondtier_s30.html

http://www.new-datsun-parts.com/

Enjoy....