Super Stock Barracuda questions

SS Barracuda questions

OKAY I know all the Barracudas started as 383 cars. My question is on the automatic cars. I know all the 383 auto cars came with floor shift. So on the super stock car what did they do with the hole in the floor that the shift rod went through. Did they use a plug or was it not stamped? Did the hurst cable go through it? If not were did the cable go through in the floor?