Will a 70 rear seat cover fit on a 73/74 seat?

Does anyone know if a 70 rear seat cover will fit on a 73/74 rear seat? I know the seat itself will fit, but I am not sure about the cover. Please let me know.
Thanks,
novamaniac

i think the rear seat is close enough i know that the front does;nt work to good because the seat backs on the 73 -74 are thinner than the earlier seats.