I have found a website and they have many different radiouses of torion bars. They range from .81 to 1.22. My car is a 1972 Challenger and am going to drop a 440 in it. I always thought that the bigger the better, but I am not sure on the torsion bars. 
  http://store.yahoo.com/chucker54/torsionbars.html
thanks 
Ryan
			
		 by 72 challenger » 23 Jan 2005 23:34
by 72 challenger » 23 Jan 2005 23:34 