The links both worked. His shows the Magnum intake bolt pattern with LA thermostat and bypass hose and mine shows the Magnum intake bolt pattern with Magnum thermostat and bypass hose locations. I know in the single plane versions they also had LA intake pattern with Magnum thermostat and bypass hose locations. There were some interesting parts available for a short time.
The GM and Ford stuff is STILL available new from GM Performance and Ford Motorsport. Their popularity justified keeping some of those parts in the catalogues long after they were used in any production vehicle. Chrysler always discontinued parts as soon as they could. It's a shame really, because the M1 single plane intake was a really good part and back around 2000 they were only about $199 or so. Now some clown has one on ebay for $1500. It's not worth anywhere near that much, but you never know what someone will be willing to pay so they get posted like that.