I just did this in the last 4 months. 68, 3/8",orig material Steel, single, BB version <Mfr. Fine Lines>.
I used Jackstands & accomplished the removal and installation during the planned changeout of the Subfarme bushings so I could gain the additional clearances avail during seperation of the sub from the body. Car was elevated using jackstands to gain some height which helped 'fish' in the rear section. Refreshed some of the clips, and the only tough part was slight tweeking the rear section up and over the rear.
No Lift required.
Note SB &BB lines terminate differently up forward at the subframe. Nothing regarding install.
Jim