4 SPEED MANUAL TRANSMISSION 4 337 GEAR Speedometer Driven C0n t 77 ALL 3987919 1 2 05 GEAR 19 TEETH NATURAL 77 ALL 3987920 1 2 05 GEAR 20 TEETH BLUE 77 ALL 3987922 1 2 05 GEAR 22 TEETH SILVER 4 338 RETAINER RING SEAL SLEEVE Speedcmeter Driven Gear NOTE Refer to charts at end of transmission section 76 81 A B F G H X 3708148 1 42 RETAINER SPEEDO DRIVEN GR FTG 81 T 3708148 1 42 RETAINER SPEEDO DRIVEN GR FTG 76 79 F M21 3709351 AR 43 RING TRANS SPEEDO DR GR RET 4 376 5 80 H 1361618 1 37 RING SPEEDO DRIVEN GR OR SEAL RET 76 79 X 1361618 1 37 RING SPEEDO DRIVEN GR OR SEAL RET 78 81 A G F 1361618 1 37 RING OIL SEAL RET 76 81 A F G H X 6264903 1 25 SEAL DRIVEN GEAR FTG 76 78 F H X 1240382 1 75 SEAL DRIVEN GR 76 78 F H X 3869910 1 2 20 SEAL SPEEDO PINION 78 79 A G 3869910 1 2 20 SEAL SPEEDO PINION 78 81 F W M T M21 M24 473081 1 2 75 SEAL SPEEDO FLEX SHF 79 H X 1240382 1 75 SEAL DRIVEN GR 80 81 A F G 3869910 1 2 20 SEAL SPEEDO PINION 80 81 A F G H 1240382 1 75 SEAL DRIVEN GR 80 81 X 464865 1 42 SEAL SPEEDO DRIVEN GR SLEEVE 81 T 3869910 1 2 20 SEAL SPEEDO PINION 81 T 6264903 1 25 SEAL DRIVEN GR RET 76 77 ALL 345215 1 5 15 SLEEVE USE WITH 18 23 TEETH GR 4 342 CABLE CABLE KIT CLIP TIP Speedometer less Casing 77 F M21 6479833 1 6 30 CABLE SPEEDO FLEX LESS CASING 1710 6 MM 77 F W M T I I20 2ND DES 6480057 1 4 78 CABLE SPEEDO FLEX UPR LESS CASING 1110 6 MM 77 F W M T M20 2ND DES 6480186 1 5 50 CABLE SPEEDO FLEX LWR LESS CASING 610 6 MM 77 H 140 W M T M20 2ND DES 6480069 1 5 55 CABLE SPEEDO FLEX LESS CASING 1485 6 MM 77 H 151 M20 2ND DES 6479964 1 5 35 CABLE SPEEDO FLEX LWR LESS CASING 1360 6 MM 78 80 A G EXC GR ADAPTER 6480021 1 9 25 CABLE SPEEDO FLEX LESS CASING 2135 6 MM 78 79 A G W GR ADAPTER 6480144 1 5 60 CABLE SPEEDO FLEX LWR LESS CASING 285 6 MM 78 79 A G W GR ADAPTER 6480018 1 5 90 CABLE SPEEDO FLEX UPR LESS CASING 1810 6 MM 78 79 F W M T M20 M21 6480054 I 4 63 CABLE SPEEDO FLEX UPR LESS CASING 1035 6 MM 78 79 F W M T M20 M21 6480138 1 5 65 CABLE SPEEDO FLEX LWR LESS CASING 710 6 MM 78 F W M T M20 6480186 1 5 50 CABLE SPEEDO FLEX LWR LESS CASING 610 6 MM 78 80 H 151 6479964 1 5 35 CABLE SPEEDO FLEX LESS CASING 1360 6 MM 78 80 H 231 EXC GR ADAPTER 6480175 1 6 30 CABLE SPEEDO FLEX LESS CASING 1785 6 MM 78 80 H 231A W GR ADAPTER 6480141 1 4 53 CABLE SPEEDO FLEX LWR LESS CASING 36 4 942 0 MM 78 80 H 231A W GR ADAPTER 6480172 1 4 32 CABLE SPEEDO FLEX UPR LESS CASING 835 6 MM 78 79 H 305 M20 6480069 1 5 55 CABLE SPEEDO FLEX LESS CASING 1485 6 MM 78 79 X VV M T M20 M21 6480138 1 5 65 CABLE SPEEDO FLEX LWR LESS CASING 710 6 MM 81 F W M T M24 EXC GEAR ADAPTER 6480138 1 5 65 CABLE SPEEDO FLEX LWR LESS CASING 710 6 MM USED WITH TWO PIECE FLEX CABLE 76 81 ALL 6477499 1 N L CABLE KIT LESS CASING FOR CBLS 70 1778 MM OR LESS IN LENGTH 76 80 ALL 6478825 1 12 40 CABLE KIT LESS CASING FOR CBLS 80 TO 172 IN LENGTH 76 79 F VV M T 477704 2 1 45 CLIP SPEEDO FLEX SHF TO TRANS 77 78 F V M T 3935970 1 45 CLIP SPEEDO FLEX SHF TO FRM 81 F1 V IVI T M24 477704 2 1 45 CLIP SPEEDO FL EX SHF TO TRANS p 1987 GENERAL MOTORS SERVICE PARTS 0PERATIONS PONTIAC 21 4 337 4 342 4 18 REV 7 87