When Genghis Khan changed their name to Tokyo Blade, they had a few copies of the Double Dealin' twin pack lying around, so, they re-packaged them as two separate singles, and stuck labels on the discs. This single is originally disc one of the twin pack.
Later reissued in Spain (Victoria Records, 1984, 10418) with different tracklist:
1.If Heaven is Hell
Two UK reissues exist, one has "Highway Passion" as the b-side, while the other has "Meanstreak" as the b.