I'm not sure about these Ford vehicles with SSP package

That's what we do currently
My question was about promoting it like SSP for Ford

The B4C is for the police package supplied by the manufacturer which it is include the SEO (Special Equipment Options) code. I would suggest that it can be used as extra information field like the 9C1 police package as well

https://en.wikipedia.org/wiki/Chevrolet_Camaro#Third_generation_(1982–1992)
https://en.wikipedia.org/wiki/Chevrolet_Camaro#Fourth_generation_(1993–2002)

@Edit: I found more information in regarding to 9C1:
https://en.wikipedia.org/wiki/9C1_(Chevrolet_Police_package)

I received an e-mail asking why the Chevrolet Camaro B4C were not as easily findable as the Ford Mustang SSP
Indeed, we put the B4C in extra info like 9C1,
https://www.imcdb.org/vehicles.php?makeMatch=2&make=chevrolet&modelMatch=0&model=- b4c&modelInclExtra=on
but we include the SSP in the model name,
http://www.imcdb.org/vehicles.php?make=Ford&model=Mustang+SSP&modelMatch=1&modelInclModel=- on
Is there a reason for that difference?
Or could be put B4C in the model name?

edit:
One of the Mustang and two Explorer are listed with SSP in extra info, though:
http://www.imcdb.org/search.php?resultsStyle=asList&makeMatch=2&make=ford&modelMatch=- 0&model=ssp&modelInclModel=on&modelInclExtra=on