Mahovlich Pete

Detroit Red Wings acquire	Date	Pittsburgh Penguins acquire
Pete Mahovlich	August 3, 1979	Nick Libett

Montreal Canadiens acquire	Date	Pittsburgh Penguins acquire
Pierre Larouche future considerations (rights to Peter Marsh)	November 29, 1977	Peter Lee Pete Mahovlich

Montreal Canadiens acquire	Date	Detroit Red Wings acquire
Bart Crashley Pete Mahovlich	June 6, 1969	Garry Monahan Doug Piper