Yeah, I remember those. Chevrolet had a Corvair version of those as well. But here is my favorite:
When I was a kid, we had the microbus version...kinda like this one:
Two cylinder, two stroke, fuel injected, front wheel drive, kinda looks like a catbus...very interesting vehicle (but it just couldn't take being used as a TV service van running around the hills in La Crescenta, CA)