C413 1981 AXLE IDENTIFICATION CODES Continued T SERIES INDICATES POSITRACTION 1536 RATIO 3 70 RATIO CODE RING GEAR QUE RING GEAR OR 6 50 OA 6 50 OS 6 50 OB 6 50 OF 6 50 F SERIES INDICATES POSITRACTIONI 2 41 RATIO 2 56 RATIO 2 73 RATIO CODE RING GEAR CODE RING GEAR CODE RING GEAR PJ 8 50 PH 8 50 PA 8 50 PS 8 50 PT 8 50 PLJ 8 50 PV B 50 3 08 RATIO 3 23 RATIO 3 42 RATIO CODE RING GEAR CODE RING GEAR QDE RING GEAR PC 8 50 PD 8 50 PE 8 50 PO 8 50 PX 8 50 PY 8 50 PW 8 50 vI AREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORP0RATION CHEVR0LET I0T 49