1946 70 TRANSMISGSIONS 4 351 GEAR Transmission Main Drive Clutch Con t 68 All w Clark 5 Spd 427 exc close ratio Ist design 8873516 1 use w screw back type 27 teeth Clark 218758 fi 68 All w Clark 5 Spd close ratio 427 1st design 8873507 1 use w screw back type Clark 218759 68 70 All w Clark 5 Spd close ratio 427 2nd design 3940086 1 use w lip type Clark 230576 68 70 All w Clark 5 Spd 427 2nd design exc close ratio 70 Ser 60 TDM w aux 4 Spd 427 3940082 1 use w lip type Clark 230574 55 58 All w 4 Spd 360882 1 GEAR UNIT Note 6 56 59 Ser 5 6 7 8 w New Process 5 Spd 60 Ser 60 w New Process 5 Spd 3785208 1 GEAR UNIT 21 and 24 teeth integral vv shaft Note 7 NOTE 7 Consists of 1 each Gear Retainer and Snap Ring 4 352 ROLLER BEARING ASSY Transmission Mainshaft Front Pilot and I Main Drive Gear 48 55 Util w 4 Spd lst Ser 55 67 All w Muncie 4 Spd 7450010A R mainshaft pilot brg front n dia x J 56 70 All w New Process 4 5 Spd 457067 A R mainshaft a2 0 D x i O L 56 66 All w Spicer 5 Spd exc Diesel 62 66 Ser 60 Diesel w Spicer 5 Spd 67 70 All w Spicer 5 Spd exc 427 70 Ser 60 TDM w Aux 4 Spd exc 427 9423962 14 mainshaft 59 65 All w Clark 5 Spd 70 Ser 50 60 w Clark 5 Spd 70 Ser 60 TDM w Aux 4 Spd 7450918 1 mainshaft pilot bearing Hyatt 94622 I 4 431 62 66 Ser 80 Diesel w Spicer 5 Spd 63 65 Ser 80 w Spicer 5 Spd 409 S 63 65 Ser 80 TDM Spicer 5 Spd P w 4 Spd Aux Trans 68 70 All w Spicer 5 Spd 427 70 Ser 60 TDM w Aux 4 Spd 427 457077 14 pilot O D x 3 O L Spicer 62 482 A 63 66 All w 8 Spd 7451059 1 pilot brg Fuller 12130 68 70 All w Muncie 4 Spd 9422666 17 mainshaft roller 68 69 All w 10 Spd 647044 1 front roller Fuller 15963 bronze D x 0 D x thk 67 70 All w Clark 5 Spd exc 427 70 Ser 60 TDM w Aux 4 Spd exc 427 7451758 1 BEARING ASSY pilot Hyatt SRA 5304 68 70 All w Clark 5 Spd 427 1 70 Ser 60 TDM w Aux 4 Spd 427 7451781 1 BEARING ASSY pilot Hyatt SRA5306 4 353 SPACER RETAINER RING WASHER Transmission Mainshaft Front A Pilot and Main Drive Gear P 48 67 All w Muncie 4 Spd 591436 1 pilot brg roller 1 l D x 1 0 D x z thk 64 70 All w New Process 4 Spd 2462251 1 mainshaft 2 l D x u thk 68 69 All w 10 Spd 2492969 1 Fuller 15064 68 70 All w Clark 5 S pd 427 1 70 Ser 60 TDM w Aux 4 Spd J 427 8873510 1 rear bearing Clark 228818 48 68 All w Muncie 4 Spd 591443 1 RETAINER pilot brg roller ring type 1 free dia x lg wide 56 70 All w New Process 5 Spd 3727117 1 RETAINER main shaft brg roller washer I1 0 D x u thk 64 70 All w New Process 4 Spd 2462242 1 RETAINER mainshaft bearing roller washer 1 D x u thk 68 69 All w 10 Spd 2492965 1 RING main drive shaft snap Fuller 15046 68 70 All w Muncie 4 Spd 3901 166 1 RING clutch gear brg 4 384 56 65 Ser 60 80 w New Process 5 Spd 66 69 Ser 60 Tilt 4 cyc Diesel w New Process 5 Spd i i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM REV 5 79 4 69 4 351 4 353