Mopar Action was published by Harris Publications with its headquarters in New York. Stanley Harris founded the organization in 1977 and published many specialty titles. Like its competitors -- Mopar Muscle, Chrysler Power, and High Performance Mopar -- the magazine focused on all aspects of Mopar performance vehicles including how-to tips, restorations, replacement parts and featured muscle cars.

Note that volume and series numbering schemes were a bit confusing from 1998 through 2014. Although six issues per year were normally printed, in this time period the publisher often issued eight issues in a volume but spanning two years. The entirety of volume 16 was also repeated.

Athlon Media purchased all the titles from Harris in 2016, and it subsequently resurrected Mopar Action with the December, 2017 issue. The magazine is still printed today.

The table of contents, if available, can be seen by clicking on the icon.

The publisher provided net paid circulation data to The Standard Periodical Directory in 2005. Annual print production was reported as 310,000.

The magazine was published from December, 1988 through August, 2016. All cover images issued by Harris Publications are complete.