Interest in Performance Parts for slants?

These are not ultra-rare, scarce motors. I'd love to know just how many slant sixes (they ALL can run the same cam) were built between 1960 and 1986. Gotta be millions...
:banghead:[/QUOTE]

They were installed in new equipment till at least 1991 and built as crate motors still in 2000. There has got to be gobs of them still out there and still in service. There is a swather that goes past my place regularly in summer built with and still running a /6.