That would make the only F/M/J-body with fuel injection the '81-83 Imperials.
Given the reputation of the Imperial's TBI system, I can see where the carbs reigned supreme for a while longer on the car line.
Too bad the Imperial EFI tank isn't reproduced by Spectra now. It would make Magnum conversions on F/M/J's a ridiculously easy task.
-Kurt