the letters come in a foam block for easy mounting, they go like this on the back using the point of the V pointing to the right side of the corvette V

the fish mount slight head down in the front following the line of the car,
not parallel to the ground...use painters tape to set it up...
GM part #'s - all are Carbon Flash
23183706 Stingray emblem sides
23183712 flag emblem front
23183715 flag emblem rear
22996232 corvette lettering for rear