4P 20167 0 Gl M Q ma Q vnaw w I b Z Q cm cn ggw 9 Z I i E 0 k 7 mm I g Q G I XZ Q ew IB 4P 20167 f 1983 87 B6 FRONT HYDRAULIC BRAKE LINES j W JE3 1987 GENERAL MOTORS SERVICE PARTS OPERAT ONS M SB G 4 000 GROUP 46 168 09 87