The 94200 Series is a shorter version of the 94000 Series universal for use with a wide range of vehicle applications, but in this configuration includes an air tube.
The 94200 Series is a shorter version of the 94000 Series universal for use with a wide range of vehicle applications and features a single O2 sensor boss in this configuration.
The 94200 Series is a shorter version of the 94000 Series universal for use with a wide range of vehicle applications and, in this configuration, comes equipped with two O2 sensor bosses.