TRANSMISSION 4 164 HUB BEARING GUIDE RETAINER SNAP RING SEAT SPRING WASHER TRANSMISSION CLUTCH fC n t 69 70 T H 350 4 6261024 30 25 SPRING inter clutch piston return 4 69 73 T H 350 1242722 AFI 2 95 SPRING dir clutch piston return 69 72 FB5 T H 350 1242722 21 2 95 SPRING fwd clutch piston return 59 TH 350 IrI 44 4 6261457 1 2 70 SPRING direct ciutoh piston cushion wave type 4 69 75 TH 350 8640176 1 3 25 SPRING forward clutch piston cushion wave type 4 4 69 75 T H 350 4 6261309 1 3 25 SPRING inter clutch piston cushion wave type 44 44 4 70 5400 350 Eng TH 400 w Cruise Control 8623103 16 29 SPRING direct clutch piston 4 70 75 T H 400 4 6624073 16 29 SPRING direct clutch piston 70 75 T H 400 8623145 3 17 SPRING inter clutch release coil 44 70 72 T H 425 4 4 8623145 12 17 SPRING inter clutch re ease colI 4 4 71 74 T H 350 4 6260294 20 34 SPRING inter clutch piston return 72 75 T H 375 8623145 3 17 SPRING inter clutch release coil 44 72 75 T4H 375 8624073 16 29 SPRING direct clutch piston release coil 72 75 T H 375 4 4 6624101 16 17 SPRING fwd clutch piston release coil 73 All X A T H 350 1242722 AR 2 95 SPRING fwd clutch piston return 73 75 T H 425 44 44 8626868 5 16 SPRING inter clutch release 4 75 T H 425 44 8624073 16 429 SPRING direct clutch piston release 64 65 l T 4 3783286 1 54 WASHER forward clutch hub rear 4 8467 l T I 1 4 4 1377665 1 57 WASHER forward clutch hub front steeI 65 75 T H 400 425 44 8624196 1 1 17 WASHER forward clutch hub housing thrust 65 75 T H 400 425 44 8624761 1 53 WASHER 1wd clutch hub to dir clutch hsg thrust 4 68 69 J T 4 4 1377665 1 57 WASI IER41 orwerd clutch hub fronbfiber 72 75 T I I 375 4 44 8624761 1 53 WASHER fwd clutch thrust huh to dir clutch hsg 72 75 TH 375 4 4 6624156 1 1 17 WASHER fwd clutch hub hsg thrust 4 166 CUSHION TRANSMISSION CLUTCH 65 69 4J T 1371859 1 2 35 CUSHION reverse rubber 4 166 PISTON TRANSMISSION DIRECT CLUTCH Q Used on i97O trans model DD Serial No CID 70 1001 thru OD 70 2205 YO Used on 1970 trans Model UD Serial N0 DD 70 2206 and up 1 I When installing this piston dc nor use cushron spring 6251457 67 T H exc Tor 8625514 1 17 50 PISTON 4 4 68 69 4400 TH 400 04A I 44 8625384 1 16 138 PISTON 4 4 6869 F65 5400 T H4 400 exc O A I 8625514 1 17 60 PISTON 44 66 69 455 Eng 2 BC T H 400 4 6625514 1 17 60 PISTON 4 4 68 71 4 BC 455 Eng T H 400 9 8625384 1 15 88 PISTON code X l 4 68 71 T H 425 9I 44 8625384 1 16 58 PISTON code OX 44 69 71 V8 TH 350 11 6260157 1 12 90 PISTON 4 69 F85 Hurst T H4 4 4 8626544 1 29 61 PISTON 44 70 2 BC T H 400 10 8625514 1 17 60 PISTON 4 7071 L6 T4H 350 6260156 1 12 30 PISTQN 4 70 3600 4200 T4l I 400 8625384 1 15 88 PISTON Code X 4 4 4 70 71 4400 TH 400 exc O4A 44 8625384 1 16 88 PISTON Code X 4 70 71 4400 TH 400 O4A I 8626544 1 29 61 PISTON Model OW 71 3287 3577 87 4257 57 455 Eng T H 400 44 8625514 1 17 60 PISTON 4 4 4 71 4800 4 BC T H 400 8625384 1 16 58 PISTON Code X 44 71 4800 5400 5400 6600 5500 455 Eng 2 BC T I l 400 8625514 1 17 60 PISTON 4 72 FB5 T H 350 44 6260197 1 12 90 PISTON 4 44 72 T H4 400 exo W30 6625514 1 17 60 PISTON 4 4 72 T H 400 w W30 8626544 1 29 51 PISTON 4 4 44 72 74 T H 375 4 4 8625518 1 15 20 PISTON Model OA 44 72 74 T H 425 44 8625514 1 17 60 PISTON Model OJ 4 73 All B C 455 Eng 4 BC T I 400 8625514 1 17 60 PISTON 4 4 4 4 73 74 All X 6 Cyl T H 3504 44 6260196 1 12 30 PISTON 4 4 4 73 74 All X V8 T H 350 6260157 1 12 90 PISTON 44 4 7374 All A T H 350 4 4 6260197 1 12 90 PISTON 4 73 74 T H 400 44 8625514 1 17 60 PISTON Model 00 OK OR 74 AH AJ35 350 Eng TH 400 8625518 1 18 20 PISTON 4 4 44 4 74 AG37 T I l 400 8626544 1 29 61 PISTON Model OX 74 T I l 400 425 44 8625514 1 17 60 PISTON 444 44 4 75 L5 V6 250 Eng TH 350 6260196 1 12 30 PISTON 44 i GM PARTS DIVISION GENERAL MOTORS CORPORATION OLOSMOBlLE 30 REV 11 79 4 aa 44164 4 166