TURBO HYDRAMATIC TRANSMISSION 66 70 All w T H 400 8625403 1 2 19 WASHER output shaft to case rear thrust 090 094 thk 2 notch tab side Note 6 68 70 All w T H 400 8625402 1 2 19 WASHER output shaft to case rear thrust 082 086 thk 1 notch tab side Note 6 68 70 All w T H 400 8625404 1 2 19 WASHER output shaft to case rear thrust 098 102 thk 1 notch tab side 0 D Note 6 69 70 All Blazer w T H 350 6261184 1 55 WASHER sun gear shell rear thrust V 69 70 All Blazer w T H 350 6261034 1 55 WASHER sun gear thrust 69 70 All Blazer w T H 350 6261124 1 40 WASHER output ring gear front thrust 69 70 All Blazer w T H 350 6261027 1 55 WASHER input ring gear front thrust NOTE 6 Use selectively 4 180 SPRAG ASSY CLUTCH ASSY RACE RING SPRING Transmission Rear Ring Gear 66 All w T H 400 8623497 1 17 07 low clutch Note 1 NOTE 1 Use with sprag type low clutch 66 70 All w T H 400 8623842 1 10 71 low clutch w 16 rollers Note 2 NOTE 2 Use with roller type low clutch 69 70 All Blazer w T H 350 6261305 1 8 75 CLUTCH ASSY low and reverse 0 run 69 70 All Blazer w T H 350 6261125 1 6 60 RACE low and reverse o run clutch 69 70 All Blazer w T H 350 6261051 2 25 RING low and reverse o run clutch retainer 69 70 All Blazer w T H 350 6261416 1 25 RING low and reverse clutch support retainer 69 70 All Blazer w T H 350 6261415 1 80 SPRING low and reverse clutch support retainer 4 187 GEAR BEARING UNIT R NG Transmission Rear Unit 66 70 All w T H 8623202 1 21 53 rear internal mainshaft 69 70 All Blazer w T H 350 6261275 1 18 65 output ring 66 70 All w T H 400 8623922 1 1 71 BEARING UNIT w race rear intermediate gear output thrust 69 70 All Blazer w T H 350 6261049 2 55 RING snap Vt 0 D output 4 189 SPRING Transmission Reverse 69 70 All w T H 400 8624073 16 17 direct clutch release 4 195 PAN Transmission Oil 66 67 All w T H 1st design 8623778 1 7 49 67 70 All w T H 400 2nd design 8625766 1 8 09 Note 1 NOTE 1 Pan has two stamped bosses for identification 69 70 All Blazer w T H 350 6261647 1 6 60 W 4 196 GASKET Transmission Oil Pan 66 70 All 3921989 A Fl 15 V2 l D x 9 10 0 D x Vu thk 66 70 All w T H 8623266 1 72 69 70 AII Blazer w T H 350 6261175 1 30 4 197 PIPE ASSY BO LT FlLTER ASSY GASKET GROMMET SCREEN ASSY SEAL Oil Pan Pump Suction 67 70 All w T H 400 8625428 1 1 92 oil filter inlet Note 1 67 70 All w T H 400 8625769 1 35 BOLT shoulder Note 1 66 67 All w T H 1st design 5579822 1 9 72 FILTER ASSY w pipe oil pump 67 70 All w T H 400 2nd design 6437741 1 5 56 FILTER ASSY less pipe oil pump Note 2 NOTE 2 Use with 2nd design oil pan 8625766 which has two stamped bosses 69 70 All Blazer w T H 350 6261235 1 10 GASKET screen 67 70 All w T H 400 6437746 1 35 GROMMET oil pump filter assy Note 1 69 70 All Blazer w T H 350 6261412 1 3 00 SCREEN ASSY oil pump 66 70 All w T H 400 1363951 1 25 SEAL oil pump filter intake pipe to case O ring NOTE 1 For use with 2nd design filter assy 6437741 4 203 BOLT SPRING Oil Supply Pump 66 69 All w T H 9418992 A R front pump 18 x 1 8 900 66 69 All 6261374A R 15 SCREW pump to trans case 18 x 1V 4 226 69 All 1384746 1 2 20 SEAL oil pump body inner 4 226 69 70 All Blazer w T H 350 3850850 1 05 SPRING front oil pump priming va ve 4 226 4 205 MODULATOR CL P HOSE RETAINER SEAL SPRING TEE ASSY VALVE Vacuum 66 70 All w T H 400 69 70 All Blazer w T H 350 350 3963812 1 15 80 vacuum 69 70 All Blazer w T H 350 exc 350 3963820 1 15 80 absolute press 66 Ser 20 w T H 67 Ser 20 30 D D w T H 1363196 2 10 CLIP vac modulator pipe V2 Y 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 4 176 4 205 4 174 REV 6 71