Will the rotor from a 1969 Delta 88 4 door fit a 1970 Delta 88 convertible?

I have a really bad rotor, (grinded literally) and I found a rotor from a 1969 Delta 88 4 door. Before I take the rotor to get cleaned and turned, i wanted to make sure it was going to fit.

i know the 1969-70 yr rotors are impossible to find, so i was happy as hell when I found the rotor on a donor car. I just want to confirm that the 69 rotor can replace my 1970. I guess i should look at the parts # on the rotors too.

I am pretty sure it will, but you guys are the experts.... so thought i woudl ask first. Thanks for the input.

 

"69 &'70 are the same, but there is also a HD disc brake option. Grab all the rotors you can find and afford.