Long shot I know but... Does anyone know of an F28 Gearbox for sale, as used in the Calibra 4x4 Turbo?

Unfortunately my mate's has expired!

My m8 breaks vauxhalls, and does break a few Calibras, I'll ask him.

Cheers mate! I think he may have sourced one from someone in Shropshire, may well be your mate. Just seeing if there was anything slightly closer to us, but they'll like hen's teeth.

Yeah he has spoke to him on Migweb!!!!

Try THESE GUYS in Clacton, Essex. I used to use them a lot for bits back in the day when I had Vauxhalls....