62 63 Ser 80 DIESEL w Spicer 5 SPD 63 Ser 80 w Spicer 5 SPD 409 exc 3 SPD Aux Trans 64 65 Ser 80 w Spicer 5 SPD exc DIESEL Spicer 311754 X 2454250 1 85 50 63 66 ALL w 8 SPD Fuller 9750 2312753 1 69 25 65 Ser 80 4 cyc DIESEL all w New Process 5 SPD 23587670 1 54 50 4 429 KEY WASHER NUT Transmission Countersholt Gear 55 66 ALL w Muncie 4 SPD dia x 5 length 591394 4 10 56 66 Ser 60 w New Process 5 SPD 546 sq 3 I4 O L 3727153 1 40 65 Ser 80 4 cyc DIESEL w New Process 5 SPD drive 3rd and 4th 23587710 1 40 56 62 ALL w Spicer 5 SPD exc DIESEL 62 63 Ser 60 DIESEL w Spicer 5 SPD 63 66 Ser 80 w Spicer 5 SPD exc 409 DIESEL WASHER rear bearing nut 1 I D x 64 66 Ser 60 w Spicer 5 SPD 2 O D x thk Spicer 330214 5 3738240 1 15 56 66 ALL w Spicer 5 SPD exc DIESEL 62 66 Ser 60 2 cyc DIESEL w Spicer NUT rear bearing 1 20 x M6 thk 5 SPD Spicer 68 286075 1 60 62 66 Ser 80 w Spicer 5 SPD NUT 1st speed attaching 1 Z 18 x 946 mk 311961 l 4 405 63 66 ALL w 8 SPD NUT rear bearing 1 18 Fuller 8337 2312757 1 1 30 4 430 GEAR Transmission Reverse Idler 55 62 ALL w 4 SPD 591410 1 16 25 56 66 Ser 60 w New Process 5 SPD sliding w bushings 22 15 teeth stamped 684 3740078 1 23 75 56 66 ALL w Spicer 5 SPD exc DIESEL 62 66 Ser 60 2 cyc DIESEL w Spicer I 5 SPD 25 15 teeth Spicer 3 5 21 3726655 1 43 55 59 64 ALL w Clark 5 SPD lst design 64 66 Ser 50 60 2 cyc DIESEL w Clark 5 SPD 65 Ser 80 4 cyc DIESEL w Clark 5 SPD 24 and 21 teeth stamped 220274 2337362 1 29 00 62 66 Ser 80 DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD 409 Spicer 311853 X 2461487 1 47 50 63 ALL w 4 SPD 1 I D 3853788 1 16 80 63 66 ALL w 8 SPD Fuller 9733 2312762 1 20 85 64 66 ALL w Muncie 4 SPD 1 I D 3837338 1 16 05 64 66 ALL w New Process 4 SPD NP 95718 2462254 1 16 50 64 66 Ser 60 w Clark 5 SPD 2nd design Clark 215803 3859663 1 29 00 65 Ser 80 4 cyc DIESEL w New Process 5 SPD Q w shaft NP 92736 23587280 1 49 75 4 431 BUSHING SLEEVE BEARING BEARING ASSY SEPARATOR RACE WASH ER RING N EEDLE SP ACER Transmission Reverse Idler Gear 55 63 ALL w 4 SPD 1 I D x 1 O D x 1 length 591409 2 55 64 66 ALL w Muncie 4 SPD 1 0 D x 1 long 3837342 2 65 63 66 ALL w 8 SPD SLEEVE Fuller 9734 2312763 1 18 30 56 62 ALL w Spicer S SPD exc DIESEL 62 66 Ser 60 2 cyc DIESEL w Spicer SSPD BEARING roller Spicer 550113 1 63 66 Ser 80 w Spicer 5 SPD exc 409 DIESEL 65 66 Ser 60 w Spicer 5 SPD exc DIESEL shaft 1 dia w 2 inch rollers 141619 2 1 98 iYY K J 1966 4 428 4 431 416 W Chevrolet Motor Division HDT 4 if General Motors Corporation REVISED JANUARY l I966