text: In 1966, Hilton sold the Chargers to a 21-member group of business executives for $10 million. The leading investors were Eugene V. Klein and Sam Schulman. The Chargers finished third in the AFL West that season, 7–6–1. During the sale process, a then-23 year old Jerry Jones (who would go on to become the owner of the Dallas Cowboys) offered $5.8 million for the team, but backed off after his father disapproved of his plans.
  In 1967, the Chargers and three NFL clubs (the Los Angeles Rams, the Pittsburgh Steelers, and the Detroit Lions) played preseason games at the new San Diego Stadium, while the AFL and the NFL announced plans to merge for the 1970 season.
  1967–1970
  In August 1967, the Chargers moved to newly completed San Diego Stadium, and played the NFL's Detroit Lions in a pre-season game with 45,988 spectators in attendance. Detroit defeated the Chargers 38–17. In the fifth week of the season, Leslie "Speedy" Duncan had 203 yards in returns, 35 yards on a fumble recovery for a touchdown, 68 yards on four kickoff returns, and 100 yards for a touchdown. In the Chargers' game against Kansas City, the team won 45–31 with a combined effort was 897 yards offense and 622 yards in returns. In the 11th week, the Chargers were defeated by Oakland 41–21 with 52,661 spectators at the game, alongside 2,018 closed-circuit television viewers in the San Diego Sports Arena.