1972 BUICK AXLE IDENTIFICATION wr A SERIES 2 56 RATIO 2 73 RATIO 3 08 RATIO 3 42 RATIO LK LT LL LO LA LS LH LW B SERIES 2 73 RATIO 2 93 RATIO 3 08 RATIO 3 42 RATIO NK O1 OJ AB NP QT OA OE OL AC OH OM OW 0Y HB SB C SERIES 2 73 RATIO 2 93 RATIO OP OS OI 0 1 E SERIES 2 93 RATIO 3 42 RATIO OI 0 1 QT OA POS TRACT ON wr WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON EU CK 40 24 REV 4 B3