I was wondering if anyone could confirm that the Powerflex PFR36-310 bushing:
Bushings (93+ RX-7) - for reference
is the one that the rear shock mounts through on the rear upper control arm. I just want to make sure, as I know that there is also a mount right beside the shock mount that connects to the rear hub assembly.

-Geoff

 

Yeah it is.

The "mount" next to it (more outwards) where the hub connects uses a multi-axis pillow ball, rather than a single axis poly bushing (such as powerflex or superpro)