69 barracuda grille depth

If somebody has a 69 cuda here who's willing to take a grille depth dimension for me, I am mocking up a trans cooler, and need to know the depth of the plastic surround from where it mates to the metal grille shell back towards the radiator. Heres pix where I need the measurement. My restored grilles are packed away, and I dont want to pull em out just to measure. Needs to be off a 69 cuda. 67/68 may be different depth

Thanks
matt