57 58 PASS Prod P B w A T l SPRING return Bendix 1377891 524280 1 1 05 58 PASS w P B SPRING return Moraine 5454886 I 2 20 59 60 PASS w Moraine P B SPRING piston retcuzrn 4 coils 2 tree length 5456674 1 85 59 60 PASS w Bendix P B SPRING piston return 534104 1 80 55 59 Ser 3 w P B SPRING piston return 7 oils 4 tree length 60 62 D D w P B Bendix 2500 821 3798406 1 25 59 Ser 3 w Brake Booster 60 62 Ser 10 thru 30 w Bendix P B SPRING piston return 6 coils 6 tree 60 62 Ser 20 30 w Bral e Booster length Bendix 379370 3767342 1 1 4 5 60 61 PASS SPRING piston r s tnr 21 tree length 5459506 1 80 61 PASS w Bendix P B SPRING piston returri Bendix 379540 4 393493 1 80 62 63 PASS w Moraine P B 63 CORVETTE w P B Sp Per 63 Ser 10 thru 30 w Brake Booster exc D D SPRING piston return 5460928 1 95 63 Ser 20 30 D D w Bralte Booster SPRING piston return 4 2390315 1 1 05 57 58 PASS 4 4 RETAINER return spring Bendix 378966 576441 I 50 63 Ser 20 30 D D w Broke Booster RETAINER piston return spring 1 din x 6 Q thk Midland C 13591 2390316 1 06 54 PASS w Prod P B WASHER vac cyl piston 1 I D x 12 O D 563713 1 25 58 PASS w P B GUIDE piston Moroirie 5455886 1 3 75 59 61 PASS w Bendix P B CUSHION rectotion rod oblong Qt O D Bendix 378916 534092 1 35 62 63 PASS w Moraine P B 63 CORVETTE w P B Sp Per 63 Ser 10 thru 30 w I Brake Bo o ter exc D D BEARING piston rulobert 5460925 1 95 62 63 PASS w Bendix P B 63 Ser 10 thru 30 w Brake Bc osz ter exc D D DISC reaction Bi lldlllt 2501061 1478287 1 35 63 Ser 20 30 D D w Bra l e Booster r COLLAR cylinder piston GQ dia x M thk Midland C 1ZEl576 2390314 1 24 4 926 PIN SEAL Vnazzvmim lP w1s Brake Cylinder 1P uz h 1RL dt 46 55 COMM UTILITY lst Ser 55 59 Ser 3 2nd Ser 57 PASS Bendix 3761 82 2208712 1 15 60 62 Ser 20 30 w Broke Booster 60 62 Ser 10 thru 30 w Benclix ZP B Bendix 378798 3767261 1 20 46 55 COMM UTILITY 1st Ser 51 57 PASS w Access P B 55 59 Ser 3 2nd Ser 57 PASS w Prod P B excv A T 60 62 Ser 10 thru 30 w Bendix P lB exc D D SEAL hyd syl push rod guide leather 60 62 Ser 20 30 w Brake Booster Bendix 372 301 2158837 1 1 10 4 928 PIVOT ARl VIZ Z F t lPPlEt IY ASSY ll IAPHRH Gi MI 1PL HlTE SlPHING VALVE JRETAINER IKITII tt uceuvum Power Btruke Cylinder lP cgp pet Valve 55 56 PASS w Prod P B piston ll Q 1 Bendix 377211 520652 1 55 55 56 PASS w Prod P B ARM piston p v t 1 ijq crtr to ctr holes Bendix 377056 520660 1 25 57 PASS Prod P B w A T 58 PASS w P B POPPET ASSY Bendix 378803 523577 1 1 60 59 61 PASS w Bendix P B POPPET ASSY lZ1I l1l t5CVltl td l Bendix 378996 1472981 1 1 50 57 58 PASS Prod P B w A T DIAPHRAGM poppet Bendix 377902 524288 1 55 59 61 PASS w Bendix P B DIAPHRAGM 1Lbber it I D x 21 long Bendix 37894 3 534111 1 6 O 57 58 PASS Prod P B w A 1 PLATE diaplirugni l l 1 Q I D x li g OD Bendix 377903 524289 1 10 57 58 PASS Prod P B w A I 59 61 PASS w Bendix P B PLATE diaphrcrgin w sl ot Bendix 377913 524299 1 15 59 61 PASS w Bendix P B SPRING poppet return 5 coils 1 Q tree length Bendix 378994 3764014 1 25 63 Ser 20 30 D D w Bralre Booster SPRING cyl puppet 2390322 I 08 63 Ser 20 30 D D w Br 1 e Booster VALVE cyl p0 p et lower 2390320 1 27 l rI t Nlotor Division 7 f 5 General Nlotors Corporation