54 57 Pass w Prod P B 3710957 1 brake main cyl push rod FV 24 x 1 i 54 58 Pass w Prod P B 5454797 3 WASHER spring main cyl push rod brake pedal assy z D 5 158 d 3772268 Clevis may also be required lt may also be necessary to splice the Wire Assy 4 639 SPRING Brake Pedal Return 40 46 Pass 47 54 Pass exc Prod P B 3698665 1 pedal return 4 760 55 61 Pass 3770055 1 pedal return 62 64 Pass exc P B 3854322 1 pedal return 4 760 4 648 BRACKET ASSY BRACE GASKET Brake Cyl and Pedal Shaft Also see group 0 847 for pedal shaft bracket 63 64 Pass 3839815 1 brake pedal 55 56 Pass 3725308 1 BRACE instrument panel 1 0 dash 10 230 60 63 Pass 3818174 1 BRACE to dash 59 60 Pass 3772213 1 BRACE ASSY instrument panel to dash 10 230 61 Pass 3777211 1 BRACE ASSY instrument panel to dash 10 230 62 64 Pass exc P B 3792566 1 GASKET main cyl 18 thk 4 649 REPAIR UNIT Hydraulic Brake Main Cylinder NOTE Also see group 4 898 for power brakes 38 52 Pass 5454563 1 1 dia Note 1 NOTE 1 Consists of same parts shown with 5454428 plus spring w retainer 53 54 Pass exc Prod P B 5454218 1 V dia Note 3 NOTE 3 It may be necessary to match new cylinder with the replacing cylinder 55 57 Pass 1st design exc P B 5454534 1 1 dia Note 4 NOTE 4 Use with brake main cylinder w head nut type connector on one end Consists of one each check valve spring w washer primary cup piston ret ring boot washer and gasket 57 58 Pass 2nd design exc P B 5456353 1 1 dia Note 5 NOTE 5 Use with brake main cylinder w o head nut type connector on one end 58 Pass w P B 5455992 1 Moraine 59 63 Pass w Bendix P B 64 Pass w P B 3905792 1 Bendix 617475 1 dia 59 63 Pass 5463669 1 Moraine 1 dia 62 63 Pass w Prod P B metallic linings 5461305 1 Va dia repair of 5461765 64 Pass exc metallic linings 5464569 1 repair of 5465094 5489 1 dia 64 Pass w Metallic Linings exc P B 5465033 1 V dia repair of 546427 5 4 650 CYLINDER ASSY Hydraulic Brake Main NOTE Also see group 4 901 for power brakes 40 52 Pass exc P G 5453737 1 cast 5450655 323 N Note 1 NOTE 1 On 1940 48 Pass Gaskets 799303 799390 and Connector 5453738 must also be used 53 54 Pass exc P G Prod P B 5454126 1 VB dia cyl cast 5454137 300 A 55 58 Pass exc P B 59 61 Pass 5456789 1 1 dia piston 320 W 62 Pass w Metallic Linings 63 Pass w Prod P B Metallic Linings 64 Pass w Metallic Linings exc P B 5464275 1 Vu dia cyl Moraine 62 64 Pass exc P B Metallic Linings Police 62 63 Pass w P B exc Metallic Linings Police 5465489 1 1 dia cyl Moraine 63 64 Pass Taxi w dual type cyl 5467154 1 Moraine dual type 64 Pass w Bendix P B 3853776 1 Bendix 618105 4 651 CAP BAlL COVER GASKET SCREW Main Cylinder Filler 54 62 Pass 63 Pass w P B 5460820 1 64 Pass 2458523 1 Bendix 617177 64 Pass 5462996 1 BAIL reservoir cover 54 58 Pass w Prod P B 3731011 1 COVER vacuum main cylinder Bendix 377525 62 64 Pass 5461879 1 COVER reservoir 62 64 Pass 5461813 1 COVER reservoir vented 64 Pass 5462994 1 COVER reservoir 54 58 Pass w Prod P B 563704 1 GASKET cover 2 x 4 G 54 58 Pass w Prod P B 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 30 4 41 4 637 4 651