SPEEDOMETER GEAR CHARTS 1971 CORVETTE SPEEDOMETER GEAR CHART I T H 400 350 Sp H Par 454 4 338 4 343 4 337 SLEEVE REAR GEAR GEAR SPEEDO I AXLE REAR TIRE SIZE SPEEDO SPEEDO DRIVEN I RATIO DRIVE DRIVEN GEAR I V 3 08 F70 15 8623311 1359271 1362294 I 3 36 F70 15 8623311 1362195 1362293 I T H 400 w H Per 454 I 4 338 I 4 343 4 337 SLEEVE REAR GEAR GEAR SPEEDO AXLE REAR TIRE SIZE SPEEDO SPEEDO DRIVEN I RATIO DRIVE DRIVEN GEAR I 3 08 F70 15 8623313 1362049 1362293 3 36 F70 15 8623313 9775187 1362293 1972 CORVETTE SPEEDOMETER GEAR CHART I V T H 400 350 Sp H Per 454 4 338 4 343 4 337 4 330 SLEEVE REAR GEAR GEAR 4 329 KEY SPEEDO AXLE REAR TIRE SIZE SPEEDO SPEEDO ADAPTER SPEEDO DRIVEN I I 7 RATIO DRIVE DRIVEN SPEEDO ADAPTER GEAR I I 3 08 F70 15 8623313 1362049 1362293 I 3 36 F70 15 8623313 9774413 867209 1362294 I T H 400 w H Par 464 I 4 338 I 4 343 4 337 4 330 SLEEVE REAR GEAR GEAR 4 329 KEY SPEEDO I AXLE REAR TIRE SIZE SPEEDO SPEEDO ADAPTER SPEEDO DRIVEN RATIO DRIVE DRIVEN SPEEDO ADAPTER GEAR 3 08 F70 15 8623313 1362049 1362293 3 36 F70 15 8623313 9774413 867209 1352294 I 1973 CORVETTE TURBO HYDRAMATIC I DRIVEN NUMBER SLEEVE DRIVEN NUMBER SLEEVE CODE GEARS OF TEETH ASIVI CODE GEARS OF TEETH ASM A 9780628 35T 1362294 C 1362048 40T 1362293 B 1359272 38T 1362294 D 1362049 42T 1362293 I n I I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 I R5v 5 30 4 9 c 4 000 GROUP