C24 1978 CHEVROLET AXLE IDENTIFICATION CODES Indicates Limited Slip A SERIES ASSEMBLY CODES 2 29 RATIO 2 41 RATIO 2 56 RATIO 2 73 RATIO 2 93 RATIO RING RING RING RING RING GEAR GEAR GEAR GEAR GEAR RA 7 I AZ 7 I2 RC 7 I AX 7 I2 AG 7 I2 BI I VII2 BZ 7 Iz AA 7 I2 B 7II2 BG 7 I2 BA 7 I2 RD 7 C2 RX 7 I2 AB 7 I2 BB 7 2 B SERIES ASSEMBLY CODES 2 41 RATIO 2 56 RATIO 2 73 RATIO 3 08 RATIO RING RING RING RING GEAR GEAR GEAR GEAR GF 7 2 YD B 875 NC 8 22 NF 8 2 Nn 8 2 w 8 875 Lc BH2 I I at 2 LA 8 2 YJ 8 875 vY 8 875 F SERIES ASSEMBLY CODES 2 41 RATIO 2 73 RATIO 3 08 RATIO 3 42 RATIO RING RING RING RING GEAR GEAR GEAR GEAR PS 822 PU BP2 PW 8 2 PY 8 2 PJ SI2 PA 81 2 PC SI2 PE 81 2 3 73 RATIO RING GEAR PZ BP2 PF 8 2 H SERIES ASSEMBLY CODES 2 29 RATIO 2 56 RATIO 2 73 RATIO 2 93 RATIO RING RING RING RING GEAR GEAR GEAR GEAR EA 7 2 EB 7 2 EC 7 22 ED 7 2 EZ 7 2 EY 7 w2 E 7i 2 EW 7 2 3 08 RATIO 3 23 RATIO RING RING GEAR GEAR EJ 7 12 EE 7 1 2 ER 7 22 EV 7 2 1 W IREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATI0N CHEVROLET 1O Y 43