This 1989 unmarked FHP was already listed in our VIN Project, and recently popped up for sale on Bring-A-Trailer, as discussed here:
http://www.specialservicemustang.net...ead.php?t=6981
The new BAT listing included many new photos, allowing us to add a couple to the car's page:
http://www.specialservicemustang.net...info201529.htm
This is not the only 1989 unmarked FHP we have confirmed in the Project. The following SSP is from the same 12-car batch of consecutive VINs -
http://www.specialservicemustang.net...info201526.htm
And the following one is from a later-batch of 5 consecutive VINs:
http://www.specialservicemustang.net...info201807.htm
We would have to pull Marti Reports to determine if any of these cars were also equipped with 5-speeds or not.