Complex sentence: This success would come again in the 1970s with semifinal appearances in 1971,1975 and with the introduction of players such as Mick Cronin, Ray Price and John Peard two Grand Final appearances in 1976 and 1977.
Split into simpler sentences: This success would come again in the 1970s with semifinal appearances in 1971 and 1975. And with the introduction of players such as Mick Cronin, Ray Price and John Peard the team made the Grand Finals of 1976 and 1977.