Oh yes, they did. Emissions control was required starting in 1968, 1967
in California. It is possible that air pumps were not required until
1969, but definitely then. This is in the USA, of course.
The CA smog inspection was always trying to fail my 67 Cuda for not
having an NOx device (Washington car). Now it's "grandfathered" in, thank
Gordon Bird had this to say:
>Bill, are you sure your 1969 had all of that emissions stuff? Maybe I am
>showing my ignorance but I didn't think air pumps and the like came until
>much later. I know all the Hemi's, Cuda's, Chevelles, Camaros, etc of that
>era didn't have emissions equip.
'66 MGB GHN3L76149
If you're near Mountain View, CA,
it's the red one with the silver bootlid.