Validity
This Executive Order approved the specified parts on on September 25, 1991.
As of Sunday, November 24th, 2024 this Executive Order has not been overturned or superceeded.
This Executive Order approved the specified parts on on September 25, 1991.
As of Sunday, November 24th, 2024 this Executive Order has not been overturned or superceeded.
Part Number | Models |
---|---|
GD-1 & GD-2 | 1991 and older model-year medium and heavy duty gasoline and diesel engines. |