C28 I 1979 CHEVROLET AXLE IDENTIFICATION CODES V INDICATES POSITRACTIONI I A SERIES ASSEMBLY CODES I 2 29 RATIO 2 41 RATIO 2 56 RATIO I RING GEAR RING GEAR RING GEAR I RA 7 50 AZ 7 50 RC 7 50 BH 7 50 BZ 7 50 BA 7 50 I SC 7 50 SC 7 50 AY 7 50 I AH 7 50 AJ 7 50 BY 7 50 PC 7 50 EJ 7 50 I I 2 73 RATIO 2 93 RATIO 3 23 RATIO I RING GEAR RING GEAR RING GEAR RD 7 50 AG 7 50 AD 7 50 AB 7 50 BG 7 50 BD 7 50 BB 7 50 I RX 7 50 I I AX 7 50 3 08 RATIO BX 7 50 L W wi I I 750 sc 7 50 AV 7 50 I I BV 7 50 I sc 7 50 I I AC 7 50 B SERIES ASSEIVIBLV CODES I 2 41 RATIO 2 56 RATIO I A RING GEAR RING GEAR I I GF 7 50 GA 7 50 I MZ 8 50 MW 8 50 I NR 8 50 NB 8 50 MN 8 50 MR 8 50 LA 8 50 LB 8 50 YD 8875 YU 8 875 I 2 73 RATIO 3 08 RATIO RING GEAR RING GEAR GB 7 50 MY 8 50 MV 8 50 NF 8 50 NC 8 50 MP 8 50 I Ms a s0 u a s0 I LC 8 50 YJ 8 875 YV 8 875 F SERIES ASSEMBLY CODES I 2 41 RATIO 2 56 RATIO RING GEAR RING GEAR I PS 8 50 PT 8 50 PJ 8 50 PH 8 50 2 73 RATIO 3 08 RATIO I RING GEAR RING GEAR PA 8 50 FW 8 50 I PU 8 50 PC 8 50 3 42 RATIO 3 73 RATIO I RING GEAR RING GEAR I I PY 8 50 PZ 8 50 I I W PE 8 50 PF 8 50 GM PARTS DIVISION GENERAL MOJIEORS CORPORATION CHEVROLET 10 I I I I