In 1972 Keher won a seventh Leinster medal following a thrilling draw and replay victory over Wexford. Once again, Cork provided the opposition in the All-Ireland final on 3 September 1972, a game which is often considered to be one of the classic games of the modern era. Halfway through the second-half Cork were on form and stretched their lead to eight points. Drastic action was required for Kilkenny and Keher was deployed closer to the Cork goal. One of the most abiding memories of that game is of Keher grabbing the sliotar out of the sky and racing up the wing in the shadow of the Hogan Stand. From that sideline position Keher pucked the sliotar as if going for a point, however, the sliotar dropped short, deceiving Cork goalkeeper Paddy Barry, and ending up in the back of the net. After scoring that goal an almost emotionless Keher simply turned around to go back to his normal playing position with blood pouring out of a cut over his eye, having been hit by Tony Maher's hurley. Keher finished the game with a tally of 2–9 and collected his fourth All-Ireland medal following a remarkable 3–24 to 5–11 victory. As well as collecting a second All-Star award, Keher was an automatic choice for Texaco Hurler of the Year.