where could i find some 3 point seatbelts that dont cost a ton. Originality doesnt matter. just as long as they fit a 68'. I have looked at some chevelle resto catalogs but some of them are over priced or sell the originals. Does any one know of aftermarket chevelle seatbelt manufacturers or some you used?

Mike,
I just installed a set of aftermarket 3-point belts in my 70. I bought them from Juliano's in New Jersey. Installation was a snap and they fit great. They have options for bench or bucket seats also. I'll post a link when I find it again.
I believe Ahsom70 used these same belts also.
Rob
Here's the link, I recomend using their hardware, If you want I can post pics tommorrow on how they look.
http://www.julianos.com/3_point_belt.html

Check this thread (http://www.chevelles.com/cgi-bin/forum/ultimatebb.cgi?ubb=get_topic;f=21;t=002178) . Riskyvt has got pictures of a really good looking setup from Andover. I'm sure there are other manufacturers too, but it would be hard to beat the price of this setup (I think Juliano's price is one side only).