4 404 WASHER Transmission and Aux Trans Joint Attaching 55 62 ALL w H T 55 66 ALL w 4 SPD A I D x 1 O D x SA thk 591472 1 35 56 66 ALL W P T flange retainer I D x 2Zz O D x thk 6756528 1 1 70 63 66 ALL w 8 SPD mainshaft Fuller 5423 2122 911 1 65 A Not required in this group See group 4 634 590936 15 4 405 NUT Transmission and Aux Trans U Joint Attaching 56 60 ALL w 5 SPD 61 ALL W 5 SPD exc Ser 70 61 Ser 70 w 5 SPD lst design 62 65 Ser 60 w 5 SPD 62 65 Ser 80 w Spicer 5 SPD 66 Ser 60 TILT 4 cyc DIESEL w New Process 5 SPD flange to main shaft 1 20 x X6 thk 3727172 1 80 60 65 TDM w 3 SPD Aux Trans mainshaft special 1 A 18 Spicer 332 2289422 1 1 20 61 Ser 70 W 5 SPD 2nd design flange to main shaft 62 66 Ser 50 60 w Clark 5 SPD 64 65 ALL w New Process 4 SPD hex locking 1 20 x Ze thick Clark 216058 2431699 1 1 35 62 Ser 80 DIESEL w Spicer 5 SPD front yoke 1 18 x K6 thk Spicer lst design 74 castellated 311961 1 1 10 63 66 TDM w Aux Trans mainshaft and clutch gear 62 65 Ser 80 w Spicer 5 SPD 2nd design 66 Ser 80 TILT 2 cyc DIESEL front yoke 1 18 x 26 thk W Spicer 5 SPD elastic 2445274 A R 1 75 63 65 ALL w Muncie 4 SPD flange lock nut 3830575 1 5 555 66 ALL w New Process 4 SPD 66 AI L vv Clark 5 SPD hex locking 1 20 NP 96639 2492331 1 95 sf 4 406 WASHER SHIM Transmission Main Shaft 4th and Sth Speed Gear 56 62 ALL w Spicer 5 SPD exc DIESEL close ratio 62 63 Ser 60 DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD exc 409 DIESEL 64 66 Ser 60 w Spicer 5 SPD exc TDM 4 cyc DIESEL 27A O D x 54 thk Spicer 975 W 3726699 A R 1 85 59 66 ALL w Clark 5 SPD 111 113 thk 10 splines 16 teeth Clark 223676 3764880 1 1 45 59 65 ALL w Clark 5 SPD 115 117 thk 10 splines 16 teeth Clark 223677 3 764882 1 1 45 59 65 ALL w Clark 5 SPD 119 121 thk 10 splines 16 teeth Clark 223678 3764884 1 1 45 59 65 ALL w Clark 5 SPD 123 125 thk 10 splines 16 teeth Clark 223679 3764886 1 1 45 62 66 Ser 80 2 cyc DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD 409 thrust Spicer 1016 W 2382919 1 2 35 56 66 ALL w New Process 4 5 SPD SHIM gear 3 O D 005 thk 3727144 1 30 56 66 ALL w New Process 4 5 SPD SHIM gear 3 0 D 010 thk 3727145 1 30 NOTE Use selectively 4 408 BEARING BEARING UNIT Transmission Main Shaft Rear 55 62 ALL w H T output shaft ND 3LO7H X 1A 906883 1 4 96 55 63 ALL w 4 SPD lst design w snap ring ND 43307 1 LD 90727 1 1 7 36 56 66 ALL w P T exc DIESEL U joint frt flange single row ND 3L11 XIA 903011 1 10 30 56 66 ALL w Spicer 5 SPD w snap ring clutch gear ND 41309 X1A 954116 1 13 98 S6 65 ALL w New Process 4 5 SPD w snap ring ND 41308 907270 1 4 422 J 4 404 4 408 408 Chevrolet Motor Diwgzgg HDT General Motors Corporation REVISED MARCH 1 1966