BRAKES 63 66 Ser 10 thru 30 w Brake Booster 64 66 G 10 534080 1 63 Sel 10 thru 30 exc D 25 w retainer Bendix 308813 64 65 Ser 10 D D w P G 64 65 Ser 10 thru 30 exc D D 4 WD 5462908 1 87 67 70 Ser 10 Blazer 67 70 G 10 20 5452314 1 35 secondary 67 68 Ser 30 w 157 W B 11 000 Ib axle exc D D 67 Ser 30 D D 68 70 Ser 30 Brake Booster I w 11 000 Ib axle 3910007 1 55 Wagner FC 932 67 70 Ser 10 G 10 20 Blazer 9787650 1 30 secondary piston Bendix 2225418 67 70 Ser 20 30 exc Brake Booster 1 1 000 Ib axle 3912135 1 30 secondary Bendix 2225444 67 70 All Blazer exc Brake Booster 5462637 2 22 check valve 67 70 Ser 10 thru 30 Blazer exc 11 000 Ib Sgl Spd axle 1482311 2 35 check valve Bendix 618014 67 70 Ser 20 30 exc D D Brake Booster 1 1 000 Ib axle 68 70 Ser 20 30 D D exc Brake Booster 1 1 000 Ib axle 5461110 1 65 secondary 63 69 Ser 20 30 D D w Brake Booster 67 69 G 20 w Brake Booster 3831902 1 60 RETAINER spring Midland C 13568 67 70 Ser 20 30 exc Brake Booster 1 1 000 Ib axle 3912134 1 25 RETAINER secondary Bendix 2225434 67 70 Ser 10 Blazer 67 70 G 10 20 5451070 1 35 RETAINER piston spring 67 70 Ser 20 30 exc 11 000 lb axle Brake Booster D D 68 70 Ser 20 30 D D exc Brake Booster 1 1 000 lb axle 5460627 1 32 RETAINER secondary piston spring 4 656 PLATE RING SCREW SEAL Main Cylinder Stop 51 52 yz TON 53 55 Comm 1st Ser 55 62 D D 2nd Ser 63 66 Ser 20 30 D D 1074843 1 36 1V4 0 D 67 Ser 30 D D 3910011 1 15 V2 D x 1 O D Wagner FC 57565 67 68 Ser 30 w 157 W B 11 000 Ib axle exc D D 68 70 Ser 30 Brake Booster w 11 000 lb axle 3910004 1 15 D x O D Wagner FC 57569 38 52 1 Ton 5454390 1 RING lock 1 2 free O D 51 52 V Ton 53 55 Comm lst Ser 55 59 Ser 3 2nd Ser 60 62 D D 63 66 Ser 20 30 D D 5454389 1 25 RING lock 1 4 free O D 63 Ser 10 thru 30 w Brake Booster 64 G 10 V 64 66 Ser 10 20 exc D D 67 70 Ser 10 Blazer 67 70 G 10 20 5467356 1 19 RING lock 67 70 All Blazer 5464418 1 46 SCREW stop Moraine 67 68 Ser 10 thru 30 lst design exc 1 1 000 lb Sgl Spd axle 9787661 1 35 SEAL secondary piston stop bolt 0 ring Bendix 2225636 68 69 Ser 20 30 2nd design exc D D 1 1 000 Ib Sgl Spd axle T 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 4 655 4 656 4 226 REV 6 71