V I I GM06 0153 NOTE 4 8 50 RING GEAR I NOTE 5 8 75 RING GEAR A NOTE 6 11 0 X 2 0 REAR BRAKE DRUM WEIGHT 23 NOTE 7 COMPONENTS SERVICEDQ I Y A L I A I l Z I 1991 GENERAL MOTORS SERVICE PARTS 0PERAT 0Ns 0 sM0s 5 3zw 5 000 GROUP 5 10 5 91