POIWERGLIDE TRANSMISSION 67 70 All w P G 3689834 1 55 WASHER input sun gear thrust V2 x W2 Note 5 NOTE 5 Use with planet carriers with pinion shafts retainecI 5y removable type lock plate 58 62 All w P G exc 327 63 65 Ser 10 20 G 10 w P G 153 194 230 66 Ser 10 D D G 10 w P G exc 230 66 Ser 10 w P G 6 50 16 7 00 15 7 17Vz exc 4 1 1 rr axle 3790777 6 20 WASIHER pinion thrust 1Vz ctr to ctr holes 63 Ser 10 20 w P G exc 230 D D 64 68 All w P G 3789036 6 20 WASIHER planet pinion front thrust 63 Ser 10 20 w P G exc 230 D D 64 68 All w P G 3789035 6 20 WASHER planet pinion rear thrust Note 6 NOTE 6 Use selectively 4 187 GEAR Transmission Rear Unit 63 Ser 10 20 w P G exc 230 3789 60 1 17 10 reverse ring 63 65 Ser 10 20 G 10 w P G 153 194 230 66 Ser 10 D D G 10 w P G exc 230 66 Ser 10 w P G 6 50 16 7 00 l5 7 l7Vz exc 4 11 rr axle 3790 68 1 17 10 reverse ring Note 1 NOTE 1 Not used on 283 engine when the transmission code ends with the letter L 64 65 Ser 10 20 w P G 283 292 66 70 Ser 10 20 G 10 20 w P G 3843441 1 17 10 reverse ring Note 2 NOTE 2 When using Gear ring OIVI the 283 engine the transmission code must end with the letter L 4 190 DRUM ASSY WASHER Planet Reverse 50 62 All w P G exc 327 3721564 1 15 65 w ring gear A 50 62 All w P G exc 327 3697501 1 1 00 WASHER reverse drum thrust 2 Vi 0 D 55 62 All w P G exc 327 3720 474 1 15 WASHER output shaft thrust 2 O D 4 195 FLANGE Transmission Oil 63 70 All w P G 3789146 1 4 25 60 68 All w P G 3723008 1 30 pan drain 1 453 4 196 GASKET Transmission Oil Pan 38 70 All 3921989A R 15 I D x 9 10 O D x Vu thk 63 70 All w P G 3789148 1 30 4 197 PIPE ASSY GASKET SCREEN ASSY SEAL Oil Pan Pump Suction 55 62 All w P G exc 327 3752303 1 3 65 w seal and screen 63 70 All w P G 3795990 1 10 GASKET screen 63 70 All w P G 3849968 1 1 10 SCREEN ASSY 50 62 All w P G exc 327 3689919 1 20 SEAIL plpe 0 D 4 200 PUMP ASSY VALVE Transmission Oil Supply 55 62 All w P G exc 327 3713661 1 21 45 rear 58 61 All w P G 62 All w P G exc 327 409 3744346 1 33 25 front 62 70 All w P G 3828786 1 33 25 front less cover 63 66 All w P G 3818871 1 23 60 rear cast 3818872 Note 2 NOTE 2 When using 3818871 inn place of 1st design 1962 pump assy which may be identified by casting number 3789026 it will be necessary to use governor assy 3850510 on 1962 models with 327 exc H Per or governor assy 3850511 on 1962 models with H Per 327 55 62 All w P G exc 327 3709093 1 10 VALVE rear pump lube metering 63 66 All w P G 6256323 1 25 VALVE pump check 4 203 BUSHlNG COVER ASSY GASKEiT PIN PLATE RlNG SCREW SEAL VALVE lUNlT Oil Supply Pump 63 70 All w P G 3789877 1 30 relar oil pump body 63 All w P G 327 409 64 65 Ser 10 20 w P G 283 292 66 68 Ser 10 20 G 10 20 w P G 3845823 1 28 20 COVER ASSY w stator shaft front pump 63 All w P G exc 327 409 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 REV 6 71 4 133 4 1 76 4 2 03