AUTOMATIC TRANSMISSION 4 337 GEAR Transmission Speedometer Driven Gears OnIV 1C0n t 61 64 Y W 4 11 AXLE 4 3860347 1 1 70 GEAR 6 70 X 15 61 62 Y W 4 56 AXLE r 3860329 1 3 15 GEAR 6 70 X 15 63 64 V W 3 55 AXLE 3987921 1 1 75 GEAR 6 70 X 15 65 Y WKZJQ 1359273 1 1 80 QEARVQ 75 X 15 8 15 X 15 BROWN 39 TEETH NOTE 2 65 66 Y W 3 07 AXLE 3987920 1 1 55 GEAR 7 75 X 15 85 66 Y W 3 36 3 31 AXLE 3987920 1 1 55 GEAR 7 75 X 15 8 15 X 15 BLUE 20 TEETH 65 66 Y W 3 55 AXLE 3987921 1 1 75 GEAR 7 75 X 15 8 15 X 15 RED 21 TEETH 65 66 Y W 4 10 AXLE 3860347 1 1 70 GEAR 7 75 X 15 8 15 X 15 YELLOW 24 TEETH 65 66 Y W 4 56 AXLE 3860329 1 3 15 GEAR 7 75 X 15 67 Y W 2 73 AXLE 3987918 1 1 65 GEAR 8 15 X 15 8 45 X 15 BROWN 18 TEETH 67 Y W 2 73 AXLE 3987919 1 1 55 GEAR NATURAL 19 TEETH 67 V W 3 07 AXLE 3987919 1 1 55 GEAR 7 75 X 15 21 TEETH 67 V W 3 07 AXLE 3987920 1 1 55 GEAR 8 15 X 15 8 45 X I5 6 70 X 15 67 Y W 3 08 AXLE 3987819 1 1 55 GEAR 7 75 X 15 67 Y W 3 08 AXLE 3987920 1 1 55 GEAR 8 15 X 15 8 45 X 15 67 Y W 3 31 AXLE 3987919 1 1 55 GEAR 8 45 X 15 67 Y W 3 31 AXLE 3987920 1 1 55 GEAR 8 15 X 15 67 Y W 3 36 AXLE 3987920 1 1 55 GEAR 8 15 X 15 7 75 X 15 8 45 X 15 67 Y W 3 55 AXLE 3987921 I 1 75 GEAR 8 15 X 15 8 45 X 15 67 Y W 3 55 3 70 AXLE 3860345 1 1 85 GEAR 7 75 X 15 67 Y W 3 70 AXLE 3987921 1 1 75 GEAR 8 45 X 15 67 Y W 3 73 AXLE 3860345 1 I 65 GEAR 8 15 X 15 8 45 X 15 GREEN 22 TEETH 67 Y W 3 73 AXLE 3860346 1 I 70 GEAR BLACK 23 TEETH 67 Y W 4 10 AXLE 3860347 I 1 70 GEAR 8 15 X 15 8 45 X 15 67 Y W 4 10 AXLE 3860348 I 1 65 GEAR 7 75 X 15 25 TEETH ORANGE 67 Y W 4 56 AXLE 3860033 1 6 95 GEAR 7 75 X 15 21 TEETH 67 V W 4 56 AXLE 3860329 1 3 15 GEAR B 15 X 15 20 TEETH STEEL 4i338 FITTING RETAINER SEAI TSpeed0meter DrivenVGear WV srrr V V r V V V 61 67 V 3869914 1 4 05 FITTING W SEAL 55 67 Y 3708148 1 22 RETAINER GEAR FITTING M I D 55 56 Y 6264903 1 28 SEAL GEAR FITTING O RING HOLE PLUG I D 62 67 Y 6264903 1 28 SEA1 GEAR FITTING O RING HOLE PLUG I D 4 342 CABLE Speedometer without Casing NOTE 1 Cut tu required length 53 67 Y 6477499 1 N L CABLE CONSISTS OF SHAFT TIP AC 615 70 O L NOTE 1 53 67 Y 6478826 1 8 92 CABLE 171 O L 81 T0 172 4 342 CABLE With Casing NOTE Shaft length is generally 1 longer than casing dimension listed 53 65 Y 6478126 1 CABLE 56 TO 60 53 67 Y 6478127 1 9 00 CABLE 60 T0 64 53 67 Y 64 78131 1 N L CABLE 76 T0 80 53 67 Y 6480250 1 N L CABLE 1426 5 MM 55 67 Y 6480374 1 N L CABLE 68 CASING 55 57 Y 8 CYL EXC F I W H L CAM 6478121 1 8 50 CABLE 40 CASING 65 67 Y 6478134 1 CABLE 92 Z CASING 65 66 Y 6478193 1 OABLE 1Z0 CASING 66 67 Y 6480373 1 N L CABLE 1476 5 MM 4 343 GEAR Speedometer Drive 55 62 Y W 3 08 3 55 AXLE RATIO 3708144 1 3 00 GEAR 8 45 X 15 8 TEETH 57 62 Y W 4 56 AXLE RATIO 3845079 1 4 55 GEAR 6 TEETH 1 0 D X u THICK 63 65 Y W 3 08 3 36 AXLE 3708144 1 3 00 GEAR 8 45 X 15 8 TEETH 66 67 Y W 3 07 3 08 3 31 3 36 3 55 3 70 AXLE 3708144 1 3 00 GEAR 8 45 X 15 8 TEETH 66 67 V W 3 31 3 36 3 55 3 70 3 73 AXLE 3708145 1 4 65 GEAR 7 75 X 15 TIRES 66 67 Y W 3 55 3 70 3 73 4 10 4 89 AXLE 3708145 1 4 65 GEAR 7 75 X 15 TIRES GIVI PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 i 4 337 4 343 4 36 REV 5 80