71 & 72 "H" code Swinger 340 Specials website launched!

Very, very interesting story, especially for me, because I have an A Body, with a similar sounding history.

It seems most of these 340’s received the forged steel crank, although one did get a cast crank version. Only 4 had their original engines, so we don't know how many got each of these engines. All the 340's were painted blue since they were from a late '71 production and '72 run (according to existing engine casting dates). They also received the new for'72 Chrysler electronic ignition and all got the mandated EGR emissions system canister.
These 340's almost retained the performance numbers of the ‘71 340’s – even with the drop in compression, the smaller 1:88 J heads and slightly reworked ThermoQuad – they were now rated a 240 hp (see 340 pg), but could still achieve tire melting launches at the drop of a chevy.

My 72 Demon (built in Switzerland) has also a 'leftover' 340 mill from 1971 (even with the 71 airfilter assembly and still the same compression ratio as in 1971).
The production numbers were similar low too.
For more details:
1972 Dodge Demon 340 (swiss made)

Maybe there exist - outside of the US - some more unknown/ unexplored examples of very low production, very special Mopar muscle cars, but not only in Canada or Europe.
Maybe in Mexico, South America, Australia or South Africa...
Maybe produced in the years after 1971, when in the US the muscle mania has yet vanished...