BRAKES 55 56 Ser 3 2nd Ser exc H Ser 3A 57 Ser 3E 3G 714267 2 3 76 20 ext thds Vi 24 int 17V 0 L 57 Ser 3 exc 4A 3E 3G 3748879 2 3 55 18 ext Vl 20 int 19 O L 57 59 Ser 3E 3G w 4 WD 67 4 WD exc H D axle 3910716A R 5 85 2O ext 24 int 21 O L 58 59 Ser 3 exc Ser 3A 3E 3G 60 62 D D 63 67 Ser 20 30 D D 3910729 2 5 51 V 18 ext V1 24 int 18Vz O L 60 66 Ser 10 thru 30 exc D D 4 WD 61 66 Ser 10 D D 67 Ser 30 157 W B w 11 000 Ib axle 68 Ser 30 w Brake Booster 1 1 000 Ib axle exc D D 3910704 2 5 38 V1 2O ext 24 int 12 O L 60 61 4 WD 62 4 WD exc H D axle free wheeling hub 63 66 4 WD exc H D axle 3825326 2 4 15 V1 20 ext 24 int 17V4 0 L 62 66 Ser 20 4 WD w H D axle free wheeling hub 3827028 2 6 52 18 ext 24 int 21 O L 64 67 G 10 20 3910708 2 3 05 Via 20 ext 24 int 14 O L 67 Ser 10 thru 30 exc D D 4 WD 11 000 lb front axle 67 Ser 10 D D 3910705 2 4 24 20 ext 24 int 12 O L 67 Ser 20 4 WD w H D axle 3910717 1 6 52 24 int 18 ext 19V O L 68 70 G 10 20 3931225 2 8 26 V 20 ext 24 int 16V4 O L 68 70 Ser 30 Brake Booster W 1 1 000 lb axle 3941681 2 7 70 V1s 2O X V1 24 ll 1t 12Vzn 0 1 68 Ser 10 20 exc 4 WD 68 Ser 30 exc Brake Booster 70 Ser 10 Blazer exc 4 WD H D frt brake 3930200 2 9 48 Vl 20 ext 24 int 12V O L 68 69 Ser 10 20 4 WD exc V H D front axle 3956521 2 10 90 20 ext 18 ext 22Vz 0 L 68 69 Ser 20 4 WD w H D front axle 3933339 2 9 27 18 ext 24 int 17V 0 L 69 Ser 10 20 exc 4 WD H D frt brake 69 Ser 30 exc Brake Booster 3941679 2 6 10 2O ext 24 int 12Vz O L 69 70 Ser 10 Conv w H D frt brake 70 Ser 20 30 exc Brake Booster 4 WD 3966050 2 10 90 70 Ser 10 20 Blazer 4 WD 3977060 2 12 95 REAR 38 50 All 51 55 Comm lst Ser exc V2 Tony 55 59 Ser 3 2nd Ser exc H Ser 3A 60 62 D D 63 66 SBI 20 30 D D 476719 2 V1a 2O EXT V1 24 lht 16 V1c NOIG 2 51 59 V2 Ton exc M Ser 3B 3696551 3 3 81 20 ext 24 int 17 O L Note 2 NOTE 2 Part also appears in Front section of this group 57 59 Ser 3E 3G w 4 WD 60 66 4 WD 2347596 1 5 16 V1 20 ext Vi 20 int 20 O L 60 Ser 10 w 115 W B exc 4 VVD 3773148 1 4 05 V1s 2O X lC ya 24 ll l1Z 16Vzn 0 L 60 Ser 10 thru 30 exc D D 4 WD 61 66 Ser 30 exc D D 3773364 1 3 30 Vi 20 ext Vi 24 int 17 4 O L 61 62 Ser 10 w 115 W B exc 4 WD 3786068 1 3 97 20 ext 24 int 19 O L 61 62 Ser 10 20 w 127 W B exc 4 WD 3786069 1 4 05 20 ext V 24 int 19 O L r 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 j 4 680 4 680 4 236 REV 6 71