Action is Go- the fourth studio album by California stoner rock group Fu Manchu. It features new drummer Brant Bjork (Kyuss) and new lead guitarist Bob Balch, replacing Eddie Glass and Ruben Romano, who left to form the band Nebula. According to an AllMusic review, the new lineup provided Fu Manchu with "the impetus and inspiration to really start moving forward,and the resulting album demonstrates the band's "punk energy, classic rock drive, psychedelic crunch, and heavy-ass grind all at once."
The album was produced by Jay Noel Yuenger of White Zombie, who contributed some additional instrumentation. This is the vinyl LP version.