POWERGLIDE TRANSMISSION 4 220 PAWL ACTUATOR ASSY BRACKET PIN RING SEAL SHAFT SPRING Transmrssion Parking Lock Con t 63 67 Corvette 3789127 1 2 46 BRACKET reaction 62 Corvette 455478 1 15 PIN pawl shaft retaining N x 2 8 939 62 67 Corvette 3750532 1 06 RING pawl shaft retaining 62 67 Corvette 3789137 1 48 SEAL range selector 62 67 Corvette 3789130 1 71 SHAFT pawl 62 67 Corvette 3821953 1 18 SPRING pawl disengaging 4 226 SEAL SCREW Transmission Front Servo 62 65 Corvette lst oesrgn 3789024 A R 11 frt pump O ring 5 w l D x W thk 65 67 Corvette 2no design 3884683 A R 06 front oil pump to trans case 62 67 Corvette 6261374 1 18 SCREW oil pump to case 5 18 x 17 w 4 2 28 PISTON ROD RETAINER RING WASHER Low Servo B2 Corvette 64 67 Corvette 3846173 1 3 53 62 67 Corvette 3907181 1 1 78 ROD w retainer low servo 53 66 Corvette 455564 1 10 RETAINER piston rod spring hair pin type 67 Corvette 3905402 1 18 RETAINER piston rod spring 62 67 Corvette 3789084 1 77 RING piston 53 67 Corvette 3702807 1 05 WASHER piston apply spring rs l D x B O D x 5 E4 4 233 SPRING Low Brake Band 63 67 Corvette 3815914 1 48 piston return 66 67 Corvette 327 3830235 1 48 piston return lt blue 54 67 Corvette 3846166 1 29 piston apply 4 241 PISTON RING Reverse Servo 55 61 Corvette 3709059 1 4 33 assy reverse servo cast 3709058 63 67 Corvette 3789084 1 77 RING low servo piston 4 228 4 246 LINK UNIT LEVER RING Reverse Brake Band 53 62 Corvette 3756726 1 3 00 consists of link pin and strut 53 61 Corvette 3769625 1 2 00 LEVER rev band 50 61 Corvette 274560 2 10 RING rev band 8 934 4 248 SCREEN ASSY Transmission Oil 63 67 Corvette 3848365 1 23 governor valve 4 251 BAND ASSY STRUT Transmission Brake 53 55 Corvette 6 cv low 53 61 Corvette 5459350 1 10 45 reverse band Note 1 VOT Y 7 When using 5459350 as the 0w bra re bandit wi be necessary to use 37029 70 App y Strut Assy and 3702 9 i 7 Anchor Strut Assy When 5459350 is used as the reverse brake banoi 3756726 Lin Unit must a so be used 55 67 Corvette 3883918 1 13 50 low 62 67 Corvette 1362592 1 1 06 STRUT anchor 55 67 Corvette 3713613 1 77 STRUT ASSY apply use w dbl wrap band 15 long 4 253 SCREW NUT Brake Band Adjusting 62 67 Corvette 3789089 1 77 anchor 62 67 Corvette 3840137A R 11 NUT brake screw 20 4 256 GOVERNOR ASSY BODY ASSY GASKET GEAR UNIT PIN PLUG RING SCREW SHAFT SPRING VALVE WASHER WEIGHT ASSY Transmission 53 55 Corvette 6 cyl 3717077 1 21 35 55 61 Corvette 8 cyl 3771949 1 21 90 62 67 Corvette exc 427 3850511 1 21 40 Note 1 NU 7 E 7 When using on ist design 7962 mode s with rear pump casting N0 3789026 it wil be necessary to use rear pump 38 78877 67 Corvette 3996642 1 1 1 75 BODY ASSY trans gov support 53 61 Corvette 3702696 1 11 GASKET cover one 33 B four 3 E holes 62 Corvette lst design 3789047 1 11 GASKET governor use w governor w casting No 3789045 62 Corvette Zoo design 63 67 Corvette 3818935 1 12 GASKET governor use w governor w casting No 3818876 6 7 Corvette 3890524 1 21 GASKET trans to gov support body 55 61 Corvette 8 cyl 3711625 1 2 00 GEAR UNIT w 1 pin 53 61 Corvette 455346 1 05 PIN gear and sleeve S gz x 8 939 tg 1974 GM PARTS Du l lON GENERAL MOTORS CORPORATION CHEVROLET P A 306 4 220 4 256 4 66 REV 9 74