GM4 20 12347 1976 79 TRANSMISSION MAINSHAFT FORWARD CLUTCH LOW REVERSE I CLUTCH Bt OUTPUT SHAFT PARTS M38 i 1 SHAFT Trans Input 4 4 123 Z HOUSING Forward Clutch 4 4 I69 3 SEAL Forward Clutch Piston Inner 1 N S 4 SEAL Forward Clutch Piston Outer 1 N S 5 PISTON Forward Clutch r rr 4 166 6 SEAT ASM Forward Clutch Piston w Springs 4 164 7 RING Forward Clutch Piston Return Spring Seat Retainer 4 164 g B WASHER Input Ring Gear Thrust Front 4 176 9 GEAR Input Ring 4 158 10 BUSHING Input Ring Gear 4 176 I 11 SPRING Forward Clutch Piston Cushion 4 164 12 PLATE Forward Clutch Drive Steel 4 163 13 PLATE Forward Clutch Pressure Steel 4 183 14 RING Forward Clutch Pressure Plate Retainer 4 167 15 PLATE Forward Clutch Driven Faced 4 163 16 BEARING Output Carrier 4 176 17 CARRIER ASM Output 4 175 18 RUSHING Reaction Carrier Planet 4 176 IB GEAR Sun 4 159 20 BUSHINGS Sun Gear to Output Shaft 4 I76 21 RING Sun Gear Drive Shell Retainer 4 176 22 SHELL Sun Gear Drive 4 175 23 WASHER Sun Gear Thrust 4 175 24 WASHER Sun Gear Shell Rear Thrust 4 176 25 RACE Low Reverse Overrun Clutch 4 180 28 CLUTCH Low Bi Reverse Overrun 4 I80 27 RING Low Reverse Clutch to Cam Retainer 4 180 28 RING Low E4 Reverse Clutch Supt to Case 4 160 29 SUPPORT ASM Low Reverse Clutch 4 162 30 PLATE Low Reverse Clutch Drive Faced 4 163 31 CARRIER Reaction Planet 4 175 32 BEARING Output Ring Gear Thrust Front 4 176 33 GEAR Output Ring 4 187 S4 BUSHING Case to Output Shaft 4 I04 35 BEARING Output Ring Gear Supt to Case 4 176 r 36 RING Low Et Reverse Clutch Piston Return Spring Seat Ret 4 164 37 PLATE Low E4 Reverse Clutch Reaction Steel 4 163 T 38 SPRING Low Reverse Clutch Support Retainer 4 160 V 39 SEAT ASM Low Reverse Clutch Piston Return w Springs 4 164 40 PISTON Low Reverse Clutch 4 166 41 SEAL KIT Low Reverse Clutch Piston 4 166 42 RING Output Carrier Retainer to Output Shaft 4 176 43 BUSHING Output Shaft 4 176 3 44 SHAFT ASM Output 4 175 45 CLIP Speedcrmeter Drive Gear to Output Shaft 4 345 45 GEAR Speedomater Drive 4 343 I NOTE Included In Sea fr 4 I66 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10A 9 18 us 4 000 GROUP I