70 Ser 50 w New Process 5 1 Spd 8 cyl 3979411 1 2 30 gear support NP 97998 70 Ser 50 w New Process 5 Spd 8 cyl 3979405 1 2 40 gear thrust NP 97974 4 399 BUSHING P N R NG SLEEVE Transmission Main Shaft 55 63 All w 4 Spd 1st design 591482 1 2 90 3rd speed 1 0 L w 6 grooves 59 66 All w Clark 5 Spd 2326537 1 10 90 4th speed gear fluted 5th speed gear fluted 2 4 O lZ 1 thk Clark 209839 63 67 All w Muncie 4 Spd 2nd design 3938914 1 2 95 3rd speed sintered iron 68 70 All w Muncie 4 Spd 3932253 A R 3 10 1st and 2nd spd gear 68 70 All w Clark 5 Spd 427 70 Ser 60 TDM w Aux 4 Spd 427 2482268 2 22 40 4th speed gear fluted Clark 226701 68 70 All w Muncie 4 Spd 3932274 1 2 85 3rd speed gear 56 65 All w Spicer 5 Spd 66 Ser 60 w Spicer 5 Spd 66 Ser 80 w Spicer 5 Spd exc Diesel 67 Conv 2 cyc Diesel w Spicer 5 Spd exc close ratio 67 Ser 60 TDM 4 cyc Diesel w Spicer 5 Spd i 68 70 All w Spicer 5 Spd exc 427 close ratio 3726697 1 10 PIN 4th speed sleeve Spicer 464 SP z 0 L 59 66 All w Clark 5 Spd 2105083 1 15 PIN 4th speed gear bushing 5th speed gear bushing Vic dia x Vu 0 L 68 69 All w 10 Spd 8875879 1 3 00 PIN rear w key Fuller A 3687 68 69 All w 10 Spd 8875878 1 2 45 PIN w key front Fuller A 3679 68 70 All w Clark 5 Spd 427 70 Ser 60 TDM w Aux 4 Spd 427 2379533 1 65 PIN 4th spd gear bshg Clark 221144 62 Ser 80 Diesel w Spicer 5 Spd 2382917 1 30 RINlEi 3rd speed sleeve retaining snap 4 525 56 65 All w Spicer 5 Spd 66 Ser 60 w Spicer 5 Spd V 66 Ser 80 w Spicer 5 Spd exc Diesel 67 70 All w Spicer 5 Spd exc 427 70 Ser 60 TDM w Aux 4 Spd exc 427 3726678 1 10 40 SLEEVE 4th speed Spicer 30 37 14 2 dia 62 66 Ser 80 2 cyc Diesel w Spicer 5 Spd 63 65 Ser 80 w Spicer 5 Spd 409 68 70 All w Spicer 5 Spd l 427 70 Ser 60 TDM w Aux 4 Spd 427 2382916 1 20 65 SLEEVE 3rd speed Spicer 46 37 6 63 66 All w 8 Spd 2312745 1 13 40 SLEEVE 2nd and 6th speed Fuller 9742 63 66 All w 8 Spd 2312747 1 12 70 SLEEVE 3rd and 7th speed Fuller 9731 67 70 All w Clark 5 Spd exc 427 70 Ser 60 TDM w Aux 4 Spd exc 427 3912213 1 24 90 SLEEVE 2nd and 3rd shift hub Clark 228307 67 70 All w Clark 5 Spd exc 427 70 Ser 60 TDM w Aux 4 Spd exc 427 3912221 1 20 60 SLEZIEVE 4th and 5th shift hub Clark 228297 4 403 SHAFT Transmission Main 48 63 All w 4 Spd 1st Ser 65 Ser 50 4 cyc Diesel w Muncie 4 Spd 3905428 1 24 15 11 11 teeth on 2 dia 56 66 Ser 60 w New Process 5 Spd exc Diesel 65 Ser 60 4 cyc Diesel w New Process 5 Spd exc H D eng 66 Ser 60 Tilt 4 cyc Diesel w New Process 5 Spd exc H D eng 67 70 All w New Process 5 Spd exc Diesel 645198 1 52 75 NF 97753 16V1 O L thd end Y 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 5 71 4 117 4 398 4 403