I A I BRAKES I 7 A I 4 686 CONNECTOR BOLT CLIP INSERT NUT SWITCH ASSY TEE EXTENSION Hydraulic Brake Con t 7 I I 60 70 Ser 20 D D 4 WD CLIP pipe F to hsg cover bolt on flat l type bolt hole 60 70 Ser 30 I I 7 J 71 72 Ser 30 Conv D D w 1 1 OOO i 7 lb axle 7 rear brake pipe 7 64 G 10 39571 00 A R fron t brake left pipe 58 59 Ser 3A 3B exc 2 Ton 7 w P Trac 7 A I 60 70 Ser 10 Blazer exc 4 WD 7 60 67 Ser 20 exc D D 4 WD I I 67 69 G 20 68 70 Ser 20 exc 396 rear 7 suspension leaf spring e I I I 71 72 G 10 20 7 7 I 331416 1 CLIP rear brake crossover pipe I 60 Ser 10 thru 30 exc D D I 4 WD 3765879 A R CLIP rear inter pipe 3 162 65 66 Ser 10 thru 30 2403695 1 CLIP hyd brake line I 66 68 G 10 20 I 3825340 A R CLIP rear brk pipei rear brk front pipe I 3 162 7 67 69 All 3894013 A R CLIP rear brake front pipe rear brake rear pipe rear brake inter pipe used 7 A V W z ui is 11018 I n 38 70 All 1380949 A R I CLIP rear brake pipe to dia I pipe 3 162 I l 70 72 Ser 10 thru 30 Blazer exc D E U I D I S 70 72 Sar 20 30 D D exc Brake I I S I I Booster I 340814 2 CLIP frt brake pipe 7 71 72 Blazer K 71 72 Ser 10 4 WD w 115 127 I I W B 350 A I I 71 72 Ser 20 4 WD 350 f 343450 A R 7 CLIP rear brake I 71 72 Ser 20 30 w 7 200 Ib axle I I 7 I leaf springs I 71 G 30 3957100 1 CLIP rear brake pipe L I 65 66 Ser 20 4 WD 5453786 2 INSERT front brk hose connector hole 7 I 4 671 38 70 All 9424954 A R I NUT x 1 g 20 8 963 38 70 All 9424955 A R NUT x 18 8 963 I 7 67 G 20 w Brake Booster I 67 I Ser 10 thru 30 exc 11 000 V lb axle 3904303 1 SWITCHIASSY w dist brk pipe I I 4 874 68 G 20 w Brake Booster I I 7 7 I 68 Ser 10 20 I I 68 Ser 30 exc 1 1 000 lb axle D D Brake Booster I 7 I I 7 68 Ser 30 D D exc Brake 7 Booster 7 7 I I 70 All Blazer exc Brake Booster I 7 I 71 All A 3923719 1 SWITCH ASSY w dist brk pipe 4 874 I I 67 69 Ser 20 4 WD D D 7 67 69 Ser 730 68 70 Ser 20 396 I 7 71 72 G 30 I I 1 I 71 72 Ser 30 Conv w 11 000 lb I axle 1485718 1 TEE rear brake hose to axle tee I I67 70 Ser 10 G 10 20 Blazer I A I 71 72 G 10 20 7 I 69 Blazer s I 7 70 All Blazer 4 WD 7 3956522 L H 7 EXTENSION front brake hose 4 690 VALVE ASSY SWITCH ASSY Rear Brake Pressure Regulator 7 71 72 G 10 20 I I 71 72 Ser 10 thru 30 6271406 1 SWITCH ASSY w dist brake pipe 71 72 G 3 Q 18004032 71 SWITCH ASSY w disc brake pipe A 4 760 SPRING Brake Pull Back I A I B I I 38 50 KF AN BN DS Util 7 47 55 Comm Ist Ser 7 I I 61 62 Ser 10 D D 3796162 1 parking 7 1 55 59 Ser 3 2nd Ser exc Prop I I Brake 4 WD I I I 7 I 7 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 4 6864 760 7 7 4 210 I 1 A REV 6 79 I