P25 1977 PONTIAC AXLE lDEI I II TION CODQ C0ntinued I H SERIES ASS EM CODES 2 56 RAT Q 2 92 RATIO RING L TD RING RING LTD RING STD GEAR GEAIR STD G EAR SLIP GEAR DY 7 1 2 EY 7 1 2 HK 6 1 2 HM 61 2 2 93 RATQQ 3 42 RATIO RING LTD RING RING LTD RING STD GEAR GEAIR STD G EAR SLIP GEAR DX 7 1 21 EX 7 1 2 DU 7 1 2 EU 7 1 I2 X SERIES ASSEIMIRQCODES 2 41 RATLQQ 2 56 RATIO RING LTD RING RING LTD RING STD GEAR GEAR STD QEAR SLIP GEAR FH 7 1 2 FS 7 1 2 FB 7 1 2 FY 7 1 21 TA 8 1 2 TZ 8 I 2 3 08 RATIO 3 23 RATIO RING L TD RING RING LTD RING STD GEAR GEAR STD G EAR SLIP GEAR FG 7 1 2 FT 7 1 2 FE 7 1 21 FV 7 1 2 1 TC 8 1 2 TX 8 1 2 3 42 RATLQ RING LTD RING STD GEAR GEAR FL 7 1 21 FR 7 1 2 FF 7 1 2 IF IJ 7 1 21 1987 GENERAL MOTORS SERVICE PARTS 0PER ATIONs P0uT1 A0 z1 43