Recently curbshotted one, and ruined it so I need a new one but dont know what year/model it came off of.

http://i34.photobucket.com/albums/d146/Tony6878/DriversSide.jpg

71-72 ss chevelle or camaro z/28

Oh yea, where can i order new repo ones?

Nobody does a repro for these currently. They were used on '71 and '72 Chevelle SS and '70 to '81 Camaros although there were about 4 variations that have mainly to do with the valve stem hole size and shape (although some people can see some difference in the flatness of the spokes - I can't). Any of those years will match and since they are not offered on the '66, you won't notice the difference between them anyway. The Camaro ones are usually easier to find. Try e-bay first. Good Luck.