Andy R mailed me a couple of days ago looking for a steering rack for his Opel Manta A series. I assumed that he had a problem getting an MOT, as it turns out he has just bought a left hand drive Manta from Holland. He is now collecting parts for the conversion to right hand drive.
Luckily I had this spare in the loft, last one left.

Opel Manta A steering rack - Another handy find