Dodge Dakota side view mirror bezel trim - New Mopar Part numbers:  4216060 and  4216061
Left and Right side.  I believe these will fit the 1989 Shelby Dakota, but check with your dealer BEFORE purchasing, as all sales are final.  I have provided you pics and the part number.

I'm guessing these are side view mirror delete bezels, but I don't know for sure.  According to Chrysler they fit 87-95 Dakota.  (left and right side)   Pretty slick!   
 
What you see is what you will receive.  They are NOS Mopar and I only took one of them out of the package to take the pics.  It was sealed up until the moment I took it out to take the pics for this listing.  If you need any other pics, let us know.  They look mint, brand new.
 
You will receive both left and right side parts as shown.