Looking for a couple of shock bushes - Inmotion or SM don't stock the bushes alone. Any ideas?

Try these guys...

http://www.bike-revival.co.uk/page1.html

They don't list everything they sell and their site isn't a shop to basket type so you'll have to give them a buzz.

Good luck!

You could try Falcon Shocks, I've always found Robin very helpful. http://www.falconshockabsorbers.co.uk/fcontact.htm

Hugh's Bultaco (http://www.bultaco.com/suspension.html) stocks them.

If you have an old Mini spares supplier near you go and have a look at shock absorber bushes (same front & rear), I have used these in the past as used to work at dealership but cannot now remember part number, might be worth taking shocker with you.

Cheers chaps.