P31 1I 1380 PONTIAC AXLE IDEI II1I IIFICATION CODES IND CATES POSITRQACTION A G SERIES ASSEENIBILY CODES 2 14 RATIO 2 29 R Af IjQL 2 41 RATIO RING GEAR RIN Q iIQjj RING GEAR 6RH 7 50 GRA 7 50 6AJ 7 50 BAK 7 50 6AH 7 50 6BJ 7 50 6BK 7 50 6BH 7 5O 6AZ 7 50 6AT 7 50 6BZ 7 50 6BT 7 5O 6RZ 7 50 GRT 7 50 2 56 RATIO 2 73 2 93 RATIO RING GEAR R IQ j A R RING GEAR AA 7 50 GAB 7 50 6AG 7 50 BA 7 50 GRD 7 50 6BG 7 50 6AY 7 50 6BB 7 50 6BY 7 50 6AX 7 50 6BX 7 50 3 23 RA lQ B I SiE L GAD 7 50 6BD 7 50 6AU 7 50 6BU 7 50 B SERIES ASSIEIVIIBLY CODES 2 41 RATIO 2 56 2 73 RATIO RING GE B y QE RING GEAR YT 8 875 6YU 8 1875 6YW 8 875 YC 8 875 6YD 8 875 6YE 8 875 6GF 7 50 GGA 7 50 6GB 7 50 GHF 7 50 6HA 7 50 6HB 7 50 7LZ 8 50 7LY 8 50 7LX 8 50 3 08 RATIO 3 23 R ATIO G GEAR ENG GEAR 6YY 8 875 6JB 8 50 6Y J 8 875 6LF 8 50 7KD 8 50 7LU 8 50 GJD 8 50 7KE 8 50 F SERIES ASSEMBLY CODES 2 41 RATIO 2 73 RATIO RING GEQAB RING GEAR 2PJ 8 50 2PH 3 50 2PA 8 50 2PS 8 50 2PT 8 50 2PU 8 50 5PV 8 50 3 08 RATIO 3 42 RATIO RING GI A R RING GEAR 2PO 8 50 2PD 8 50 2PB 8 50 2PW 8 50 2PX 8 50 2PY 8 50 5PO 8 50 5PO 8 50 1 1987 GENERAL MOTORS SERVICE PAIRTS OPERATIONS PONTIAC 21 419