SPEEDOMETER GEAR CHARTS 1969 CORVETTE SPEEDOMETER GEAR CHART Contd V74 TURBO HYDRAMATIC TRANSMISSION T H 400 H D Sp H Par 427 4 338 4 343 4 337 SLEEVE REAR GEAR GEAR 4 329 SPEEDO AXLE TIRE SIZE SPEEDO SPEEDO ADAPTER DRIVEN RATIO DRIVE DRIVEN SPEEDO GEAR 2 73 F70x 15 8623311 9774413 3 07 8 55 x 15 G78 x 15 8623311 1359270 3 07 G70 x 15 8 25 x 15 8623311 1359271 3 08 F70 x 15 8623311 1359271 3 30 8 55 x 15 8623311 1359272 3 30 G7O x 15 8 25 x 15 G78x 15 8623311 1359273 3 36 F70x 15 8623311 1362195 3 54 8 55 x 15 8623311 1362195 3 54 G7O x 15 8 25 x15 G78 x 15 8623311 1362049 3 72 8 55 x 15 8623311 1362196 3 72 G7O x 15 8 25 x 15 G78 x 15 8623311 9780470 4 10 8 55 x 15 8623311 9780628 3932220 4 10 G7O x I5 8 25 x I5 G78 x 15 8623311 1359270 3932220 4 55 8 55 x 15 G78 x 15 8623311 1359273 3932220 4 55 G70 x 15 8 25 x 15 8623311 1362048 3932220 4 87 8 55x 15 G70x 15 G78 x 15 8623311 1362049 3932220 4 87 8 25 x 15 8623311 1362196 3932220 1970 CORVETTE SPEEDOMETER GEAR CHART CORVETTE w TURBO HYDRAMATIC TRANSMISSION T H 400 exc Sp H Per 454 4 338 4 337 4 343 SLEEVE REAR GEAR GEAR SPEEDO AXLE REAR TIRE SIZE SPEEDO SPEEDO DRIVEN RATIO DRIVEN DRIVE GEAR 2 73 F70 x 15 8 25 x 15 1359271 8623313 1362294 2 73 H7O x 15 1 I78 x 15 1359270 8623313 1362294 3 08 F70 x 15 1362049 8623313 1362293 3 36 F70 x 15 9775187 8623313 1362293 CORVETTE w TURBO HYDRAMATIC TRANSMISSION T H 400 Sp H Per 454 4 338 4 337 4 343 SLEEVE REAR GEAR GEAR SPEEDO I AXLE REAR TIRE SIZE SPEEDO SPEEDO DRIVEN RATIO DRIVEN DRIVE GEAR 2 73 F70 x 15 9774413 8623311 1362294 3 08 F70 x 15 1359271 8623311 1362294 3 36 F70 x 15 1362195 8623311 1362293 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON CHEVROLET 14 4 000 GROUP 4 8 c REV 5 81