Most certainly. I even designed the electric ones for the “US spec“ V8s. That was a challenge as the doors were a bit thin. I suspect the door pad hit the driver’s knee…
The design was closely based on the 216/416/420 saloon front window regulator, which my employers also supplied. It’s a long time ago, probably thirty years, but the big 800, and the MGF, and the otherwise unrelated DB7 used the same family of components. Other notables were three generations of Transit van, the old Mini & Metro, and the rear window mechs for the 400 cabrio and of all things, the Metro cabrio. (I suspect sales of that model
might have got into double figures
)
Rockwell was an interesting company, we made Space Shuttles, the B1 bomber, avionics for the world, most of Fleet Street’s printing presses, axles for all sorts of heavy trucks, and the bits that make your car windows go up & down…