POWERGLIDE AND TOROUE DRIVE TRANSMISSION 4 216A RI E PRING STUD TUBE VALVE Transmission Main Valve 71 72 H w F G 44444 3792251 1 94 VALVE trans hyd mod 71 73 H 3925674 1 1 71 VALVE trans manual 1 73 H w P G 3830128 1 94 VALVE ASSY trans down shift timing 23 P S 1 capsule 4 217 GASKET NUT Transmission Main Valve Body 71 73 H 3840328 1 12 trans upper valve body plate 71 73 H 3767300 1 18 NUT trans throttle valve Spring rag 4 218 LEVER ASSY GUIDE RETAINER SPRING Manual Valve 71 73 H 3888200 1 1 05 trans range selector detent w roller 71 73 H 3824051 1 4 18 trans park lock and range selector inner 71 73 H 3813581 1 48 GUIDE park look and range sel inner lever 71 73 H 3789117 1 1 1 RETAINER trans park lock range selector oatent roller spring 71 73 H 3839320 I 11 SPRING trans park loclt and range selector detent roller 4 220 ACTUATOR ASSY BRACKET PAWL RING SEAL ASSY SHAFT SPRING Transmission Parking hook 71 73 H 3978780 1 2 30 trans park lock 71 73 H 3788127 1 2 46 BRACKET trans park look reactlon 71 73 H 3615199 1 2 88 PAWL trans part loclt 71 73 H 3780632 I 06 RING trans park lock pawl shaft retaming 71 73 H 3789137 1 48 SEAL ASSY trans park lock and range selector shaft oil 71 73 H 3780130 1 71 SHAFT trans park lock pawl 71 73 H 3021953 1 18 SPRING trans park lock pawl disengaging 4 228 SCREW SEAL Trans Front Servo 71 73 H 6261374 1 18 trans oil pump to trans case rn 18 x 1 71 73 H 3884883 7 08 SEAL trans oil Dump to trans case bolt 71 73 H 8828816 I 2 85 SEAL ASSY trans oil pump 4 228 PISTON RETAINER RING ROD WASHER Low Servo 71 73 H 3848173 1 3 53 trans low servo 71 73 H 3808402 1 18 RETAINER trans low servo piston rod 71 73 H 3789084 I 77 RING trans low servo piston 71 73 H 3948728 1 1 94 ROD trans low servo piston 71 73 H 3702807 I 05 WASHER trans low servo piston apply spring 1 4 233 SPRING Low Brake Band 71 73 H w F G 3846188 1 29 trans low servo piston apply 71 72 H w Torque Drive 3948729 1 48 trans low servo piston avPIY 1 71 72 H vv Torque Drive 3848730 1 63 trans low servo piston return 71 72 H w P G 3815914 1 48 trans low servo piston return 73 H w P G 3830235 1 48 trans low servo piston return 4 248 SCREEN Transmission Oil 71 73 H 3848365 1 23 trans governor valve 4 251 BAND ASSY STRUT Transmission Brake 71 73 H 3683918 1 13 50 trans low brake 71 73 H 1382582 1 1 08 STRUT trans 1ow brake band anchor 71 73 H 3713613 1 77 STRUT ASSY trans low bralte band apnly use w dbl wrap band 1 long 4 263 SCREW NUT Brake Band Adjusting 71 73 H 3789089 I 77 trans low brake band anchor adi 71 73 H 3840137 1 11 NUT trans low brake band adj screw i 20 ir 1 1 4 256 GOVERNOR ASSY BODY ASSY GASKET RING SQREW SHAFT VALVE WASHER WEIGHT ASSY Transmission 71 73 H P G w 1BC lexc NB 2 3993052 1 18 65 trans 71 73 H w ZBC 6273208 1 19 40 trans 73 H P G w NB 2 w 1BC 326526 I 19 40 trans 71 73 H 3998642 1 11 75 BODY ASSY trans gov support 71 73 H 3987843 1 23 GASKET trans to governor support body Teflon 71 73 H 3818835 1 12 GASKET trans governor C 1974 GM PARTS DIVISION GENERAL MOTORS CGHPORATXON CHEVROLET PBA 30X 7 4 2184 256 4 zz REV 9 74