Rear Anti-Roll Bar bushings

Hi Guys. Is there an OUTER mount set of bushings ( 4 pieces) for the REAR anti-roll bar as well?
I know the front carries both inner and outer.
If so, are they the same size as the front?
Upgrading to POWERFLEX bushings.
Thanks. Much appreciated.

my guess is that they're the same size. These are advertised for the rear though so you don't need to choose
https://www.ebay.co.uk/itm/for-Nissan-Pulsar-GTiR-Rear-ARB-Anti-Roll-Sway-Bar-Link-Bush-Kit-SuperPro-Poly/332463970174?epid=1154416103&hash=item4d6865977e:g:WnwAAOSwg89Z3qlr