Using the State of California Smog Certificate Website to search for VINs and
license plate numbers, there has been limited success matching a VIN with a specific Unit Number.
As shown below, the certificate numbers match for this car.

Used in compliance with the requirements set forth by the Department of Consumer Affairs in their authorization for proper use of information published on their website.


Here is a photo taken of the last SSP Mustang to roll through CHP Motor Transport (#E881517) -




And here is a tongue-in-cheek "fractured" version of that photo event that hangs at Motor Transport and commemorates all the physical sacrifice the staff made while equipping the Mustang fleet: