Original: The unit, led by Jack Lambert, Mel Blount, Jack Ham and Mean Joe Greene, gave up fewer points than any other American Football Conference team in Pittsburgh's Super Bowl seasons of 1974 and 1975.
Simplified: The defense, led by Jack Lambert, Mel Blount, Jack Ham and Mean Joe Greene, gave up fewer points than any other American Football Conference team in Pittsburgh's Super Bowl seasons of 1974 and 1975.