I 3 SPEED TRANSMISSION e V 4 003 TRANSMISSION ASSY lesslhand brake 6 3 SPD TRANSMISSION NOTE 4 When using on Ser 20 models part 374 1458 Retainer must be used Also when using in place of 3873897 for prior model years it may benecessary to replace 2nd and 3rd shift lever with 3785533 g 61 62 Ser 10 w 3 90 axle exc 4 WD Y 61 63 4 WD 1st Ser 3799183 1 61 62 Ser 20 exc D D 3799185 1 1 K 64 67 Ser 10 20 exc 0 D 3 07 axle 68 Ser 10 20 6 cyl excl O D 4 WD D D 292 3 07 axle 3920711 1 Muncie Note 4 66 69 G 10 20 t 3952681 1 Saginaw Note 5 NOTE 5 Not used with 7 00 x 14 7 35 x 13 tires unless 3 73 4 1 1 axles are used 70 72 G 10 thru 30 3968008 1 w extension 68 72 Ser 10 20 Blazer exc 4 WD 3987957 1 w extension Saginaw 71 72 Blazer K w Saginaw 6273243 1 w adapter y I H D 3 SPD TRANSMISSION V 70 72 Ser 10 20 4 WD 6271546 1 vv adapter Muncie K 4 004 KIT CONTROL ASSY Transmission Gearshift V NOTE 1 Consists of 1 591793 Washer 2 591091 Washer 3 3845097 Washer 14 435844 Roller 50 435847 Roller 1953 54 Models also require 24 7450247 Roller NOTE 2 Consists of 2 3845097 Washer 1 3736753 Washer 2 591091 Washer 14 435844 Roller 50 435847 Roller and 24 7450247 Roller 55 59 Comm w 3 Spd exc H D 60 62 Ser 10 20 w 3 Spd exc H D 3725035 1 thrust washer and needle brg Note 2 63 66 Ser 10 20 w 3 Spd exc H D V 67 68 Ser 10 20 w Muncie 3 Spd V s exc O D 292 3832139 1 thrust washer and needle bearing 67 72 All Blazer w Saginaw 3 Spd 3886339 1 thrust washer and needle bearing 69 4 WD w Muncie 3 Spd F 69 70 Ser 10 20 w Muncie 3 Spd N 350 396 1 71 72 All w Muncie 3958615 1 thrust washer and needle bearing 64 66 G 10 w 3 Spd 3888900 1 CONTROL ASSY w shaft and housing 4 005 GASKET UNIT Transmission NOTE 1 Consists of bearing retainer gaskets cover gaskets U joint seal a nd shims NOTE 2 Consists of 1 cover gasket 3 clutch gear brg ret gskts 1 rear brg retainer gasket and 1 oil seal assembly When using on 1954 models exc Ton 3845021 oil seal must be used in place of 591448 seal N NOTE 3 Consists of 1 transmission covergasket 1 clutch gear bearing retainer gasket 1 transmission extension gasket and 1 O ring seal NOTE 4 Consists of 2 gaskets trans overdrive 1 gasket overdrive adapter rear 1 seal trans overdrive solenoid oil overdrive control shaft oil shifter lever shaft oil and 1 instruction sheet NOTE 5 Consists of 3 gaskets for the clutch gear brg retainer and 1 each for trans cover and extension V NOTE 6 Consists of 1 trans extension gasket 1 trans cover gasket 1 clutch gear bearing retainer gasket and 1 O ring seal I NOTE 7 Consists of 1 O ring seal and 1 each gasket trans cover clutch gear bearing retainer and trans extension K 40 54 All w 3 Spd exc H D 3764394 1 Note 1 L 54 66 All w 3 Spd H D 3723039 1 Note 2 55 68 All w 3 Spd exc O D H D 3719636 1 Note 3 55 69 Ser 10 w 0 D 3910117 1 over drive 4 460 Note 4 e 66 Ser 10 20 w H D 3 Spd 3870814 1 Note 5 86 72 All Blazer w Saginaw 3886338 1 Note 6 69 72 All w Muncie H D 3 Spd 3958616 1 Note 7 4 006 LEVER KNOB Gaarshift Control Hand 57 59 Ser 3 n 60 64 D D exc 102 W B 65 67 Ser 20 D D 65 66 Ser 30 D D w 3 Spd H D 3716517 1 10 sa O L 60 66 Ser 10 thru 30 w 3 Spd exc I D D 61 66 Ser 10 D D 3816227 1 9 O L V 64 66 G 10 3852100 1 10 az 0 L I 67 70 G 10 20 3920436 1 control 68 Ser 20 D D 3 Spd 3903679 1 B i 0 L 67 68 Sar 10 20 exc D D 3902560 1 8 O L I 69 70 Ser 10 thru 30 exc D D 3945084 1 control GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL REV 5 79 4 1 i 4 003 4 006