Tom Mack was controversially called for illegal procedure (replays showed Mack did not move). Moved back to the six-yard line, the Rams were forced to pass for a touchdown on third down but the pass was deflected and Vikings linebacker Wally Hilgenberg intercepted the ball in the end zone for a touchback. Minnesota then went on a 15-play drive that took almost eight minutes off the clock to score on Dave Osborn's 4-yard touchdown run. With 7:15 left to play in the game, the Rams then cut the deficit to 14–10 with Harold Jackson's 44-yard touchdown reception. Then after forcing the Vikings to punt, Los Angeles drove to the Minnesota 45-yard line. But a third down sack forced the Rams to punt again and the Vikings kept the ball to run out the clock. This was the second postseason meeting between the Rams and Vikings. Minnesota won the only previous meeting. AFC: Pittsburgh Steelers 24, Oakland Raiders 13 After trailing 10–3 at the end of the third quarter, the Steelers scored three touchdowns in the final period to earn their first championship appearance in team history. The first half was controlled by both defenses. Oakland got a big opportunity in the first quarter when they recovered a muffed punt by Lynn Swann on the Steelers 41-yard line, but Mel Blount's deflection of a 3rd down pass by Ken Stabler forced them to settle for a 40-yard field goal from George Blanda. Meanwhile, the Steelers got close to the Oakland end zone twice, but each time they had to settle for Roy Gerela field goal attempts. He missed his first one from 20 yards in the first quarter but kicked a 23-yard field goal in the second to tie the game at 3 going into halftime. Steelers linebacker Jack Lambert blocked a Blanda field goal in the second quarter, however in the second half, the Raiders eventually took a 10–3 lead with Ken Stabler's 38-yard touchdown pass to Cliff Branch. But Pittsburgh tied the game again six seconds into the fourth quarter with Franco Harris' 8-yard touchdown run at the end of a 61-yard drive. Then linebacker Jack Ham intercepted a pass from Stabler (his second interception of the day) and returned it to the Raiders' 9-yard line, setting up Bradshaw's 6-yard touchdown pass to Swann. Oakland responded with a drive to the Steelers 7-yard line, featuring a 45-yard reception by