The haul for Plunkett from the 49ers was three 1st's and a 2nd, plus backup QB Owen. Under Chuck Fairbanks, we drafted Pete Brock, Tim Fox, Raymond Clayborn, & Horace Ivory. Clayborn was one of the best corners ever for the Pats, tied with Ty Law for the most int's in team history. Fox was one of the better safeties in Pats history, and Brock one of the best centers in Pats' history. Ivory was a talented back. Owen backed up Grogan for several years. This trade occurred in 1975 and helped elevate the Pat's to be one of the best teams ever to not get to a SB.
Good trade for us, bad trade for SF as Plunkett washed out there, but he then resurrected in 1980 with the Raiders and led them to 2 championships.