My 54 five window at one time had a radio and still has the original speaker grill and ash tray. The tray is definatly on the passenger side of the speaker grill, and the glove box door is "flat" with no ridges and does not match the look of the speaker grill. Also, it looks to me as if the speaker grill and dash are one part - in other words you'ld need the whole new dash. I'll try and take some digi-pics and post em this weekend.
