AUTOMATIC TRANSMISSION 4 319 BUSHING STUD Transmission Case Extension C0n t 78 79 H 196 M33 1246845 RH 45 STUD TRANS EXT TO CASE 78 X 250 M38 1246845 2 45 STUD TRANS EXT TO CASE 79 80 H M3B 1246845 1 45 STUD TRANS EXTUTO CASE 79 H 3OEiG IVI38 1246845 1 45 STUD TRANS EXT TO CASE 79 X 250 M38 WICALIF FED 1246845 1 45 STUD TRANS EXT TO CASE 4 329 ADAPTER Speedometer Driven Gear NOTE Refer to Speedo Gear Chart at the end af the transmrssion section 76 ALL 3950350 1 30 00 ADAPTER 1 3000 RATIO 76 ALL 3950354 1 3000 ADAPTER 9744 RATIO 76 ALL 6273218 1 26 50 ADAPTER 8974 RATIO CODE B 76 F X I 138 3950352 1 30 50 ADAPTER 8242 RATIO 4 330 KEY WASHER Speedo Gear 76 78 F 474299 1 190 KEY SPEEDO DRIVEN GEAR ADAP 76 77 X 474299 1 190 KEY SPEEDO DRIVEN GEAR ADAP 78 81 A 474299 1 1 90 KEY SPEEDO DRIVEN GEAR ADAP 78 80 H M16 M29 867209 1 1 60 KEY SPEEDO GEAR ADAP INPUT 78 79 H M1 9 6476970 1 65 KEY SPEEDO GEAR ADAP OUTPUT 9750 80 H M16 M29 25032338 1 44 KEY SPEEDO GEAR ADAP OUTPUT 9 750 80 81 X M34 8631135 1 59 WASHER SPEEDOIVIETER GR THRUST 4 337 GEAR Speedometer Driven NOTE Refer tn Speedo Gear Chart at the end of the transmissron section 76 79 A NI33 1359273 1 2 00 GEAR 39 TEETH BROVI N 76 79 ALL 3987920 1 175 GEAR 20 TEETH BLUE 76 ALL M 38 3987918 1 1 85 GEAR 18 TEETH BROWN 76 ALL M 3B 3987919 1 1 75 GEAR 19 TEETH NATURAL 76 ALL IVI 38 3987921 1 1 79 GEAR 21 TEETH RED 76 ALL III 1 38 40 1362048 1 2 05 GEAR 40 TEETH BLACK 76 ALL M 38 40 3987922 1 1 75 GEAR 22 TEETH SILVER 76 ALL NI 38 40 9780628 I 2 05 GEAR 35 TEETH PINK 76 ALL M 40 1359270 1 2 00 GEAR 36 TEETH WHITE 76 ALL IVI 40 1362049 1 2 30 GEAR 42 TEETH GREEN 76 ALL M 40 1362195 1 3 60 GEAR 41 TEETH YELLOW 76 77 ALL M29 M40 1359271 1 2 35 GEAR 37 TEETH RED 76 T 361616 1 2 25 GEAR 22 TEETH PINK 76 T 361617 1 2 25 GEAR 24 TEETH DK BLUE 76 79 T 3860345 1 1 85 GEAR 22 TEETH GREEN 76 79 T 3860347 1 190 GEAR 24 TEETH YELLOIN 4 338 BRACKET RETAINER RING SEAL SLEEVE Speedometer Driven Gear NOTE Refer to Speedo Gear Chart at the end of the transmrssron section 77 80 T 352462 1 55 BRACKET SPEEDO FLEX SHF GDE 76 81 ALL 1254856 1 1 25 RETAINER SPEEDO DRIVEN GEAR SLEEVE 76 81 ALL 3708148 1 25 RETAINER SPEEDO DRIVEN GEAR FTG 76 81 A 1361618 1 32 RING 0IL SEAL RET 76 81 B F I I XWME6E 1361618 1 32 RING OIL SEAL RET 76 81 A 1240382 1 61 SEAL SPEED0 DRIVEN GEAR 76 77 A 3869910 1 180 SEAL SPEEUO PINION 76 81 ALL 6264903 1 28 SEAL SPEEDO DRIVEN GEAR FTG ALSO USED IN GROUP 4 205 4197 76 81 B I I 3869910 1 1 80 SEAL SPEEDO PINION 76 81 F H X 1240382 1 61 SEAL SPEEIDO DRIVEN GR 78 A 231A IVI29 II I33 6264904 1 87 SEAL SPEEDO DRIVEN GEAR SLEEVE 79 A 231 M29 M33 25501478 1 23 SEAL SPEED0 DRIVEN GEAR SLEEVE 80 A B M33 M38 6264904 1 87 SEAL SPEEDO DRIVEN GEAR SLEEVE 80 F 6264904 1 87 SEAL SPEEDO DRIVEN GEAR SLEEVE 80 8 I X I34 8622076 1 44 SEAL O RING CRUISE SPEEDO 80 ID X 103 OD 81 B 1240382 1 61 SEAL SPEEDO DRIVEN GEAR 81 B NIW9 8622076 1 44 SEAL O RING CRUISE SPEEDO 80 I D X 1030 0 81 B IVI38 6264904 1 87 SEAL SPEEDO DRIVEN GR SLEEVE 81 F MV4 MX3 IVI33 6264904 1 87 SEAL SPEEDO DRIVEN GEAR SLEEVE 81 T 1 8D 473081 1 2 20 SEAL SPEEDO FLEX SHAFT i WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET 10 REV 5 81 4 101 4 319 4 338