Nah, only a 3.8L S/C or a 5.7L LSx for the 01-05 Holden Monaros
in '06 they had a special edition which came with a 427 LSx and again in '06 Vauxhall supercharged Monaros with the LS2.
So essentially yes, the Vauxhall Monaros were indeed supercharged LS2’s.