63 66 Ser 80 w Spicer 5 Spd exc 409 Diesel 65 66 Ser 60 w Spicer 5 Spd exc Diesel 67 70 All w Spicer 5 Spd exc 427 68 70 Ser 60 w Aux 4 Spd exc 427 3726690 1 20 4th speed Wu l D x 1 Vr 0 0 x 4 thk Spicer V 30 381 5 r 59 62 All w Clark 5 Spd exc Diesel 4th speed gear locating 62 66 Ser 60 80 w Clark 5 Spd 67 70 All w Clark 5 Spd exc 427 68 70 Ser 60 w Aux 4 Spd exc 427 2280075 1 30 5th speed gear locating 1 Vzz D w V groove Clark 224069 59 66 All w Clark 5 Spd 2280067 1 35 2nd speed gear snap 2 thk w 2 groove Clark 224070 67 70 All w Clark 5 Spd exc 427 68 70 Ser 60 w Aux 4 Spd exc 427 2019920 1 20 4th and 5th hub sleeve snap Clark 224031 68 70 All w Clark 5 Spd 427 70 Ser 60 TDM w Aux 4 Spd 427 2379531 1 45 4th speed Clark 224116 59 66 All w Clark 5 Spd 2472693 1 1 40 WASHER 3rd or 4th speed gear locating W D x 2Vz 0 0 Clark 206984 67 70 All w Clark 5 Spd exc 427 68 70 Ser 60 w Aux 4 Spd exc 427 3912218 1 1 80 WASHER 3rd speed gear lock Clark 228310 68 70 All w Muncie 4 Spd 3932267 1 1 00 WASHER 3rd gear thrust 4 417 GEAR Transmission 1st and Reverse 48 67 All w Muncie 4 Spd 3905429 1 28 35 1st and reverse Note 1 NOTE 1 On 1955 1959 models it will be necessary to use 3905428 mainshaft due to the difference in splines In order to insure easier shifting the compression strip and friction ring can be removed 56 66 Ser 60 w New Process 5 Spd 67 All w New Process 5 Ir Spd exc TDM 67 Ser 50 TDM w New 2 r Process 5 Spd 68 70 All w New Process 5 Spd exc 8 cyl 3727147 1 41 10 1st speed 44 teeth 56 66 All w Spicer 5 Spd exc Diesel 62 66 Ser 60 2 cyc Diesel w Spicer 5 Spd 67 70 All w Spicer 5 Spd exc 427 I 68 70 Ser 60 w Aux 4 Spd exc 427 3726656 1 54 40 1st and reverse 45 and 15 teeth Spicer 30 8 50 59 66 All w Clark 5 Spd 65 Ser 80 4 cyc Diesel w Clark 5 Spd exc TDM 2405654 1 62 00 1st and reverse Clark 215062 62 66 Ser 80 Diesel w Spicer 5 Spd 63 65 Ser 80 w Spicer 5 Spd 409 exc 3 Spd Aux Trans 68 70 All w Spicer 5 Spd 427 68 70 Ser 60 w Aux 4 Spd 427 2423727 1 80 10 1st and reverse Spicer 46 8 37 63 64 All w 8 Spd 2414636 1 45 45 I 1st mainshaft Fuller 13304 63 64 All w 8 Spd 2312742 1 42 35 1st 2nd 5th 6th and reverse speed clutch Fuller 9737 64 70 All w New Process 4 r Spd 2462248 1 33 00 1st speed main shaft NP 95732 65 66 All w 8 Spd 2460326 1 45 90 1st speed main shaft Fuller 14613 65 66 All w 8 Spd 2460327 1 42 75 1st 2nd 5th 6th and reverse Fuller 14614 65 Ser 80 4 cyc Diesel w New Process 5 Spd 1971 CHEVROLETMOTOR DIVISION GENERAL MOTORS CORPORATl0N P A 31S AM 6 4 41 7 4 124 REV 6 71