1973 Gran Torino sway bars
 

I have a 1973 Gran Torino Brougham and I am looking to increase the handling. I am pretty sure that a better sway bar on the front and possibly the back will help me out with that. The only modifications I have currently made to the suspension are shock replacements. Standard in the front and air shocks in the back.
Anyway, I am not sure where to get a sway bar for my car (front or rear) or if they are even available. Also, any help or suggestions to increase my car's handling would be much appreciated! Thanks