AUTOMATIC TRANSMISSION 4 330 BEARING KEY WASHER Speedo Driven Gear Con t 79 81 E M32 8631766 1 70 WASHER SPEEDO DR GR THRUST 80 81 X M34 4 8631766 1 70 WASHER SPEEDO DR GR THRUST 4 337 GEAR Speedometer Driven 76 77 A B C 403417 1 1 65 GEAR SPEEDO DRIVEN 31 TEETH WHITE 76 77 A B C W A T 1362048 1 2 45 GEAR SPEEDO DRIVEN 40 TEETH BLACK 76 77 A B C H X 3987918 1 2 15 GEAR SPEEDO DRIVEN 18 TEETH BROWN 76 77 A B C H X 3987920 1 2 05 GEAR SPEEDO DRIVEN 20 TEETH BLUE 76 77 A B C H X 3987921 1 2 00 GEAR SPEEDO DRIVEN 21 TEETH RED 76 77 ALL 1359270 1 2 40 GEAR SPEEDO DRIVEN 36 TEETH WHITE 76 77 ALL 1359271 1 2 80 GEAR SPEEDO DRIVEN 37 TEETH RED 76 77 ALL W A T 1359272 1 2 40 GEAR SPEEDO DRIVEN 38 TEETH BLUE 76 77 ALL W A T 1359273 1 2 50 GEAR SPEEDO DRIVEN 39 TEETH BROWN 76 ALL W A T 1362049 1 2 75 GEAR SPEEDO DRIVEN 42 TEETH GREEN 76 77 ALL W A T 1362195 1 4 25 GEAR SPEEDO DRIVEN 41 TEETH YELLOW 76 77 ALL W A T 9774413 1 4 10 GEAR SPEEDO DRIVEN 34 TEETH LT GREEN 76 77 ALL W A T 9775187 1 3 55 GEAR SPEEDO DRIVEN 45 TEETH LT BLUE 76 77 ALL W A T 9780387 1 2 40 GEAR SPEEDO DRIVEN 35 TEETH ORANGE 76 77 ALL W A T 9780470 1 1 65 GEAR SPEEDO DRIVEN 44 TEETH DK GRAY 76 77 E M40 416765 1 2 90 GEAR SPEEDO DRIVEN 28 TEETH YELLOW 77 A B C 416765 1 2 90 GEAR SPEEDO DRIVEN 28 TEETH YELLOW 77 A B C H X 3987919 1 2 05 GEAR SPEEDO DRIVEN 19 TEETH NATURAL 77 A B C H X 3987922 1 2 05 GEAR SPEEDO DRIVEN 22 TEETH SILVER 77 A H X 1362049 1 2 75 GEAR SPEEDO DRIVEN 42 TEETH GREEN 77 ALL W A T 1362196 1 3 15 GEAR SPEEDO DRIVEN 43 TEETH PURPLE 77 E W 3 07 RATIO 403417 1 1 65 GEAR SPEEDO DRIVEN 31 TEETH WHITE 4 338 PLUG RETAINER RING SEAL SLEEVE Speedometer Driven Gear NOTE Refer to the Speedo Gear Chart at the end of the transmission section 76 77 E 8625001 1 54 PLUG SPEEDOMETER GEAR HOLE 79 81 ALL NI32 8625001 1 54 PLUG 25 4 DIA 76 81 ALL 1254856 1 1 10 RETAINER DRIVEN GEAR SLEEVE 76 81 ALL 3708148 1 42 RETAINER SPEEDO DRIVEN GEAR FTG 76 81 ALL 1361618 1 37 RING OIL SEAL RET 76 79 ALL 1240382 1 75 SEAL SPEEDO DRIVEN GEAR 76 78 ALL 6264904 1 1 10 SEAL SPEEDO DRIVEN GEAR 76 81 ALL W A T 6264903 1 25 SEAL SPEEDO DRIVEN GEAR FTG ALSO SEE GROUP 4 205 4 115 76 81 E 8622076 1 48 SEAL O RING CRUISE SPEEDO 80 D X 103 O D 76 80 H 3869910 1 2 20 SEAL SPEEDO PINION 77 81 A B C 3869910 1 2 20 SEAL SPEEDO PINION 79 A 231 260F P M29 25501478 1 33 SEAL SPEEDO DRIVEN GEAR SLEEVE 79 A X I I33 25501478 1 33 SEAL SPEEDO DRIVEN GEAR SLEEVE 79 B C MV9 M29 M33 M38 25501478 1 33 SEAL SPEEDO DRIVEN GEAR SLEEVE 79 80 C M40 6264904 1 1 10 SEAL SPEEDO DRIVEN GEAR SLEEVE 79 80 H M29 25501478 1 33 SEAL SPEEDO DRIVEN GEAR SLEEVE 80 A MV9 M33 M38 MX2 25501478 1 33 SEAL SPEEDO DRIVEN GEAR SLEEVE 80 81 A B C 25501478 1 33 SEAL SPEEDO DRIVEN GEAR SLEEVE 80 A B C E H 1240382 1 75 SEAL SPEEDO DRIVEN GEAR 2 2 1987 GENERAL MOTORS SERVICE PARTS 0PERAT ONS 0LDSMOBILE 31 4 330 4 338 4 92 REV 7 87