In a message dated 12/6/01 6:41:37 PM Eastern Standard Time, tobyp@xxxx writes: << The forward end of each torsion bar is a hex shape, and the aft end is splined. >> Toby, I believe that the forward end of the drivers side torsion bar is hex and the forward side of the passenger door is squared, so you don't confuse them. If I'm wrong please let me know. Later, Nick Pitello 1852 <A HREF="Http://members.aol.com/njp548">Http://members.aol.com/njp548</A>