The rear shocks in the 1200 coupe are the same as the B210 coupe, at least here in Australia they are.
The shackle bushes are the same for the 1200 sedan & coupe, as are the bushes at the front spring eye.
The Ute & Wagon use a slightly different setup at the front of the rear spring, but they are the same as each other.

When buying Nolathane bushes for the shackles, remember that they come in two lengths [spring eye & chassis] but the Nolathane people [I think it's Nolathane, the red bushes] got it wrong. They made the shorter bushes with the right length, but the hole is too big for the pin. I simply got 2 sets of the long bushes & carefully shortened them with a hacksaw.
Nobody seems to make the bushes that go into the chassis to anchor the two pins for the front spring mount, so these will need to be 'genuine' if you choose to replace them.