56 Pass w 3 Spd 1st de sign 3845159 1 1st and reverse w plate grooved shaft sleeve Wis O L 56 57 Pass w 3 Spd 3rd design 3731926 1 2nd and 3rd w plate sleeve 1V O L 58 Pass w 3 Spd 60 Pass w 3 Spd 3741350 1 1st and reverse w plate 58 Pass w 3 Spd 3741354 1 2nd and 3rd w plate 59 Pass w 3 Spd 3755879 1 1st and reverse w plate 59 64 Pass w 3 Spd r 3780653 1 2nd and 3rd w plate 61 64 Pass w 3 Spd 3780651 1 1st and reverse w plate 63 64 Pass w Muncie 4 Spd 3831709 A R SHAFT ASSY 1st 2nd 3rd and 4th 63 64 Pass w Muncie 4 Spd 3850086 1 SHAFT ASSY reverse 4 31 1 CAM BALL SHAFT GASKET SPRING Gearshift Detent 56 64 Pass w 3 Spd exc H D 3869904 1 1st and reverse detent 58 64 Pass w 3 Spd exc H D 3869906 1 2nd and 3rd 63 64 Pass w Muncie 4 Spd exc H D 3905462 2 detent 38 39 Pass w 3 Spd 58 62 Pass w 4 Spd 453593 A R BALL locating 8 899 40 61 Pass w 3 Spd 104919 2 BALL locating 8 899 38 64 Pass w 4 Spd 3921989 A R GASKET 1st 2nd 3rd and 4th detent spring 1 456 56 64 Pass w 3 Spd exc H D 3731912 1 SHAFT cam detent scissors type 0 L 38 39 Pass exc CC DC 551946 A R SPRING fork lock ball 10 coils 40 48 Pass 591037 1 SPRING yoke lock ball dia x 1 z 48 56 Pass w 3 Spd 1st design 591796 2 SPRING shifter fork O D 15 coils 56 64 Pass w 3 Spd 2nd design exc H D 3737068 1 SPRING cam detent scissors type 1V ong 14 coils 57 63 Pass w 4 Spd 3709310 1 SPRING reverse lever poppet O L 7 active coils detent ball all locations 57 64 Pass w 4 Spd 3773017 1 SPRING lever poppet O L 6Vz active coils detent ball reverse 63 64 Pass w Muncie 4 Spd 3831718 1 SPRING detent cam 4 312 RING ROLLER WASHER Gear Shifter Shaft and Fork Yoke 48 55 Pass w 3 Spd exc FK FJ H D 56 Pass w 3 Spd 591779 2 fork retainer 56 61 Pass w 3 Spd 9416094 2 fork retainer Vis dia shaft 8 934 56 64 Pass w 3 Spd 3731920 2 ROLLER shifter fork scissors type l D x Vie 0 D 56 64 Pass w 3 Spd 3731921 2 WASHER shaft scissors type l D x V O D 4 313 SEAL Transmission Internal Selector Shaft 56 64 Pass exc A T Muncie 4 Spd H D 3 Spd 3845164 2 O ring rubber Vu l D x Wu O D 63 64 Pass w Muncie 4 Spd 3831716 2 shifter shaft all locations 4 317 RETAlNER EXTENSION ASSY SUPPORT ASSY Transmission Rear Main Bearing NOTE Overdrive extensions are integral with O D case Group 4 455 57 63 Pass w 4 Spd 3782213 1 63 64 Pass w Muncie 4 Spd 3831752 1 55 57 Pass w 3 Spd exc O D H D 3855709 1 EXTENSION ASSY w bushing cast 3707195 Note 1 NOTE 1 When using on models prior to 1963 fitting 3748533 and proper driven gear must be used 57 63 Pass w Warner 4 Spd 3813488 1 EXTENSION ASSY w bushing Note 2 NOTE 2 When replacing old part discard support bracket 3744074 and attaching parts and install support bracket 3813335 plus two trans Support cross member spacers 3813336 w four 16 x 1 58 64 Pass w 3 Spd exc O D 3776817 1 EXTENSION ASSY w bushing 62 Pass w P G 327 63 Pass w P G exc S S 64 Pass w P G 3789079 1 EXTENSION ASSY w bushing aluminum 9 4 long 63 Impala S S w P G 3827143 1 EXTENSION ASSY w bushing 63 64 Pass w Muncie 4 Spd 3846428 1 EXTENSION ASSY 49 54 Pass exc P G 591859 1 SUPPORT ASSY cast 591860 4 318 GASKET SEAL Transmission Rear Bearing Retainer 49 54 Pass exc P G 591754 1 support gasket 55 64 Pass w 3 Spd exc O D H D 3707172 1 extension 5 holes 7 l D 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 30 4 309 4 31 8 4 28