I use these:
This thread is pretty helpful too:
https://www.ft86club.com/forums/showthread.php?t=10111
I don't jack my car up from the sides though, only the front or rear.
Jacking the car up from the side should really only be done in emergency situations like a flat tire or such.
The twins (and most cars) are really only designed to be lifted from the front or rear..
Lifting from the side can cause damage to your pinch welds, and will twist and tweak the chassis.