Same T shirt design as the original one I did on white background, but it looks better on a black shirt in my opinion.
In case you hadn't guessed this is the Super-charger as seen on the much modified Australian Ford Falcon XB muscle car from the Mad Max films. Haven't seen it? Well, you're missing out on a real treat. Go and rent it! The caption is the line from Jim Goose, Max's best mate in the film.
Iconic film is an understatement!