1 i 4 SPEED TRANSMISSION 1975 79 CORVETTE 4 SPD TIRE 3 06 RATIO 3 36 RATIO 3 58 RATIO 3 70 RATIO 4 11 RATIO SIZE DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR 1 361002 361002 36101J2 361002 361002 GR 70 15 Driven A Driven B Driven A Driven C Drlven D Adapter E Adapter E Adapter E Adapter E Adapter E 361002 is a second design drive gear dentiHed by spesda adapter 6260705 le the ls design DRIVEN SLEEVE GEAR TEETH ASM ADAPTER A 3987919 19 Natural 345215 B 3987918 18 Brown 345215 C 3987920 20 Blue 345215 D 3987922 22 Silver 345215 4 338 EITTING RETAINER RING SEAL SLEEVE Speedemeter Driven 68I 60 Y 3748533 1 1 60 FITTING 2 0 L 65 75 Y W MUNCIE 345215 1 3 35 FITTING W SEAL SPEEDO DRIVEN GEAR 57 67 Y 3708148 1 18 RETAINER GEAR FITTING u 1 D 68 75 Y W MUNCIE EXC P TRAC 3708148 1 18 RETAINER GEAR FITTING M D 76 80 Y 3708148 1 18 RETAINER GEAR FITTING I D 73 80 Y 1361618 1 21 R1NG O L SEAL RET 73 79 Y 6264903 1 26 SEAL FTG V 75 80 Y 1240382 1 50 SEAL 57 75 Y W MUNCIE 3869910 1 1 45 SEAL PINION 88 Y W P TRAC 1362294 1 6 10 SLEEVE W SEAL 77 79 Y 345215 1 3 35 SLEEVE DRIVEN GEAR 18 23 TEETH i i GEAR 4 342 CABLE CLIP Speedometer without Casing I NOTE 7 Far made s requiring maximum length of 81 i 57 77 Y 6477499 1 N L CABLE CONSISTS OF SHAFT AND TIP 70 0 L NOTE 1 57 77 Y 6478825 1 8 36 CABLE 171 O L B1 TO 172 77 Y W CRUISE CONT 1ST V DESIGN 6479743 1 3 39 CABLE LWR 34 12 78 Y M20 EXC SF H PER 6480075 1 3 47 CABLE G2 I 78 79 Y EXC CRUISE CONT 6480075 1 3 47 CABLE 62 77 80 Y W CRUISE CONT 6479947 1 3 23 CABLE UPR 20 7 77 80 Y W CRUISE CONT 2ND DESIGN 6480027 1 3 18 CABLE LWR 50 5 78 80 Y M20 M21 W SP H PER 8480078 1 3 88 CABLE 71 8 83 73 Y 9798433A R 21 CLIP FLEX SHAFT 2 559 69 72 Y W QUICK RELEASE CABLE 6491006 1 43 CLIP INST CSTR CABLE REL 4 342A CABLE With Casing 57 73 Y M40 6454481 1 N L CABLE LWR FLEX CC 291 24 I O L I 57 73 Y 6480375 1 19 98 CABLE 92 57 73 Y 647817I 1 7 98 CABLE 41 T0 44 SHAFT 57 77 Y 8480236 1 N L CABLE SNAP ON 73 92 57 71 Y 6478131 1 N L CABLE SCREW ON 78 TO B0 i 72 73 Y 6480254 1 N L CABLE LWR 2025 0 MM 57 73 Y 6480250 1 N L CABLE 1426 5 MM LWR 57 71 Y 6480373 1 N L CABLE SCREW ON E6 TO B0 i 72 73 Y V 6480373 1 N L CABLE 1476 5 MM 57 73 Y 8478127 1 9 00 CABLE SCREW ON 60 T0 64 77 Y W CRUISE CONT 6478123 1 8 56 CABLE LWR 78 Y M20 EXC SP H PER 6460235 1 N L CABLE 1575 0 MM S5 78 80 Y M20 M21 W SP H PER 25032096 1 N L CABLE 1800 0 MM 77 79 Y W CRUISE CONT M38 V M40 6480240 1 13 94 CABLE UPR 78 79 Y W CRUISE CONT 6480249 1 N L CABLE LWR 4 343 GEAR Speedcmeter Drive NOTE 1 1979 Ist Design Muncie 1979 Znd Design Warnen GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 Ji REV 6 79 4 za 4 337 4 343 1