This insertes were only on trans ams ? not s/e s?
how are this attached to the bumpers ?
the regular grilled ones got 4 screws
but i can see any screw here
which one you like better ...grilles or plain?
im lookin for a used set

The Trans Am grilles came on the 83 Trans Am Daytona 500 pace cars, and the 84's with the Aero Package. They attach with the same mounting hardware and holes as the grilles, but from the backside. You will need to remove the fornt bumper cover to install the T/A ones.

I picked up a pair used, and filled in the Trans Am lettering on the drivers side.