doen't really matter to me. It would be nice if you rebuilt the engines and changed the oil though If you don't dupe or don't have the creds no big deal. What do you want for them?
ah... just saw that my 240ZG (HS30) '71 is not the fairlady version...
but the SKYLINE 2000GT-R (KPGC110) '70 should be from '73(my car) according to the car list