Back about 1970 my dad told me that Chevy had sold a six to Toyota, and that the six involved was the one in a Land Cruiser a family friend drove.
I have no idea where my dad got his information, so I imagine he could have been wrong.
The aluminum V-8 that GM built in the 60's was sold to Rover and was used for many years, perhaps is still used, by Rover. That one I'm sure of, so the story about the six rings true whether it happened or not.
