The high output 440 was marketed as the Magnum in Dodges, the Super Commando in Plymouths, and the TNT in Chryslers.
it was available as a 4bbl with 350hp or 375hp or the 6bbl engine with 390hp
the standard 440-4bbl(350hp) was painted turqouise while the 375hp 4bbl engine and 6bbl engine were both painted orange