1946 70 TRANSMISBSIONS 4 421 GEAR CLUSTER Transmission Countershaft Con t 68 70 All w Spicer 5 Spd close ratio 427 70 Ser 60 TDM w Aux 4 Spd 427 2382922 1 2nd speed Spicer 46 196 11 62 66 Ser 80 Diesel w Spicer 5 Spd exc TDM 63 65 Ser 80 w Spicer 5 Spd close ratio 409 exc TDM 68 70 All w Spicer 5 Spd close ratio 427 2423731 1 3rd speed Spicer 46 196 17 63 64 Ser 80 Diesel w Spicer 5 Spd exc TDM 63 65 Ser 80 w Spicer 5 Spd close ratio 409 exc TDM 68 70 All w Spicer 5 Spd close ratio 427 2423732 1 4th speed Spicer 46 196 40 63 66 All w 8 Spd 2333981 1 3rd and 7th Fuller 10738 63 65 Ser 80 iw 5 Spd 409 exc 4 Spd Aux Trans close ratio 63 65 Ser 80 Spicer 5 Spd w 4 Spd Aux Trans 409 68 70 All w Spicer 5 Spd 427 exc close ratio 69 70 Ser 60 w Aux 4 Spd 427 2436976 1 driven Spicer 46 1 20 47T 63 65 Ser 80 w Spicer 5 Spd 409 exc close ratio 63 65 Ser 80 TDM w 4 Spd Aux Trans 68 70 All w Spicer 5 Spd 427 exc close ratio 69 70 Ser 60 w Aux 4 Spd 427 3830993 1 2nd speed Spicer 46 196 37 I 63 65 Ser 80 w Spicer 5 Spd 409 l exc close ratio 63 65 Ser 80 TDM w 4 Spd Aux Trans 4 68 70 All w Spicer 5 Spd 427 exc close ratio 69 70 Ser 60 w Aux 4 Spd 427 3830992 1 s 3rd speed Spicer 46 196 21 63 65 Ser 80 w 5 Spd 409 exc Aux 4 Spd close ratio 63 64 Ser 80 TDM 409 5 Spd w Aux 4 Spd 68 70 All w Spicer 5 Spd 427 exc I close ratio 69 70 Ser 60 w Aux 4 Spd 427 2436977 1 4th speed 63 67 All w Muncie 4 Spd 2nd design 3841522 1 reverse 23 teeth 64 70 All w New Process 4 Spd 2462214 1 driven NP 95733 65 66 Ser 80 Diesel w Spicer 5 Spd exc TDM 70 Ser 60 Tilt w Spicer 5 Spd 3870772 1 4th Spicer 46 196 61 65 Ser 80 TDM Diesel w Spicer 5 Spd s 2443505 1 4th Spicer 46 196 35 65 66 Ser 60 4 cyc Diesel w New Process 5 Spd close ratio 67 68 Tilt 4 cyc Diesel w New Process 5 Spd 67 68 Conv 4 cyc Diesel w New Process 5 Spd close ratio 69 Ser 50 4 cyc Diesel w New Process 5 Spd close ratio 2344787 1 driven NP 91967 65 66 Ser 60 4 cyc Diesel w New Process 5 Spd 67 69 4 cyc Diesel w New Process 5 Spd close ratio 2358764 1 3rd and 4th NP 92758 65 Ser 80 TDM Diesel w Spicer 5 Spd 2382924 1 3rd Spicer 46 196 13 65 66 Ser 80 2 cyc Diesel w Spicer 5 Spd 70 Ser 60 Tilt w Spicer 5 Spd 2443504 1 counter Spicer 46 1 26L 65 Ser 80 4 cyc Diesel w New K Process 5 Spd V 66 Ser 60 Conv SBC w New X Process 5 Spd exc Diesel GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM REV 5 79 4 87 4 421 4 421