BRAKES 67 70 Ser 20 30 w Brake Booster exc D D 11 A 000 lb axle r 0 30 D D exc 11 68 70 Seoog Ib axle M 97850823 1 25 SEAL diaphragm plate Bendix 2503493 64 66 Ser 10 thru 30 w Brake Booster exc D D 5464309 1 3 33 SUPPOlRT diaphragm 63 66 Ser 10 thru 30 w Bendix Brake Booster 2nd design exc D D 3834266 1 5 30 BODY power brake cyl plate and valve body Bendix 2501779 67 70 Ser 20 30 w Brake Booster exc D D 1 1 000 lb axle 68 70 Ser 20 30 D D exc 11 000 lb axle 9785077 1 5 10 BODY brk cyl vlv w rear plate 67 70 Ser 10 w Brake Booster exc D D 3943669 1 6 00 BODY brk cyl vlv w diaphragm 67 70 Ser 30 D D w Brake Booster 67 70 Ser 30 157 W B Brake Booster w 11 000 lb axle exc D D 3888011 1 70 CUP push rod and seal Bendix 2501439 67 Ser 30 w 11 000 lb axle 12493273 1 66 CUP cyl piston Midland 6000103 BF 4 924 ROD ASSY ROD SPRlNG RETAlNER BEARlNG COLLAR WASHER BUSHlNG RING Vacuum Power Brake Cylinder Piston 65 66 Ser 10 thru 30 w Brake Booster exc D D Z383411l2 1 2 80 Bendix 2501747 64 66 Ser 10 thru 30 w Brake Booster exc D D 5464521 1 1 71 main cyl piston 67 70 Ser 10 w Brake Booster 391871 6 1 3 40 push Bendix 2506133 67 70 Ser 30 D D w Brake Booster 67 70 Ser 30 157 W B A Brake Booster w 1 1 000 Ib axle exc D D 3888008 1 7 20 cyl push Bendix 2501431 67 70 Ser 20 30 w Brake Booster 68 Ser 20 30 D D exc 11 000 lb axle 3957945 1 3 10 push Bendix No 250742 63 67 Ser 20 30 D D Brake Booster 67 70 G 20 w Brake Booster 3831904 1 1 80 ROD push 67 Ser 30 w 1 1 000 lb axle 2492397 1 4 30 ROD push Midland 14253 2 67 70 Ser 20 30 exc D D 11 000 Ib axle 68 70 Ser 20 30 D D exc 1 1 000 Ib axle 39315453 1 3 35 ROD valve opening 63 66 Ser 10 thru 30 w Brake Booster exc D D 67 69 Ser 10 w Brake Booster exc D D 67 69 Ser 20 30 w Brake Booster exc D D 1 1 000 Ib axle 14782185 1 85 SPRINlG diaphragm return Bendix 2501092 63 Ser 10 thru 30 w Brake Booster exc D D 5460928 1 SPRINlG piston return 63 67 Ser 20 30 D D w Brake Booster 67 70 G 20 2390315 1 1 70 SPRINIG piston return 64 66 Ser 10 thru 30 w Brake Booster exc D D 5464312 1 1 52 SPRINlG power piston 67 69 Ser 30 D D w Brake Booster 67 70 Ser 30 157 W B Brake Booster w 1 1 000 Ib axle exc D D 3830390 1 2 10 SPRINIG piston rtn Bendix 2501400 A 67 Ser 30 D D w Brake Booster 67 Ser 30 157 W B Brake Booster w 1 1 000 lb axle exc D D 5790968 1 1 75 SPRING piston rtn Midland C 13055 A Y 1971 CHEVROLET MOTOR DlVISION GENERAL M TORS CORPORATION P A 31 REV 6 71 4 267 4 922 4 924