I I 4P 20031 1983 86 B6 VACUUM SOURCE TO HYDROBOOSTER W JE3 W HYD BRAKES JE3 W VACUUM BOOSTER JM7 W 350 366 ENGINE 1 8 915 NUT HEX 1 4 20 X 7 32 286M ZINC 9439519 2 8 931 WASHER LOCK 17 64 X 31 64 9439510 V 3 8 971 PLUG HEX PIPE 3 8 18 444626 4 8 963 TEE BRAKE LINE 3 8 18 BRASS 444136 k 5 4 931 ELBOW VACUUM BRAKE LINE 443849 6 4 930 BRACKET BRAKE VACUUM LINE 3961628 7 4 930 CLIP BRAKE VACUUM LINE 14036435 8 4 930 LINE BRAKE TO ENGINE VACUUM 2035626 9 4 931 CLAMP BRAKE VACUUM LINE 8634400 10 8 900 BOLT HEX 1 4 20 X 3 4 280NI 9419004 11 4 931 HOSE VACUUM BRAKE 12 4 913 FILTER ENGINE VACUUM 17070814 13 4 895 HOSE BRAKE VACUUM 2467491 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB G L 09 87 4G 153 4 000 GROUP