American Racing has a good website to showcase their rims/wheels, and see the classic ones, but here is also a link to a thorough informative site about classic American rims, the ET IIIs, Ansen, Daisy, Cragar, Keystone, etc

http://www.americanracing.com/wheels for what you can buy now

http://www.roadsters.com/wheels/  for a look at, history of, and articles about the rims made famous in racing and street cars in the late 60's to mid 70's