Gp 4 343 Gp 4 337 Gear Gear Gp 4 329 Gp 4 338 Rear Speedometer Speedometer Adapter Fitting Speedometer Axle Ratio Tire Size Type Drive Driven Speedometer Assy Gear Units Spicer 5 Speed Transmission Except S A E Bell Housing 6 17 7 00 20 3760353 6 17 7 50 20 8 25 20 9 00 20 10 00 20 3760352 7 17 7 00 20 7 50 20 3760355 7 17 8 25 20 9 00 20 exc O R 3760354 7 17 9 00 20 O R 10 00 20 3760353 7 20 7 00 20 7 50 20 3760355 7 20 8 25 20 9 00 20 exc O R 3760354 7 20 9 00 20 O R 10 00 20 3760353 Spicer 5 Speed Transmission vv S A E Bell HousingT 6 17 7 00 20 7 50 20 8 25 20 9 00 20 3827520 7 17 8 25 20 9 00 20 10 00 20 3827520 Spicer 5 Speed Transmission exc 427 6 17 7 50 20 8 25 20 3760297 3756920 6 17 9 00 20 exc O R 3760297 1584278 3756922 6 17 9 00 20 O R 3760297 1584275 3756920 7 17 8 25 20 exc O R 3760297 1585657 3756920 7 17 8 25 20 O R 3760297 3756926 7 17 9 00 20 exc O R 3760297 6476884 3756920 P 7 17 9 00 20 O R 3760297 3756924 7 17 10 00 20 3760297 3756922 7 20 7 50 20 8 25 20 O R 3760297 3756926 7 20 8 25 20 exc O R 3760297 1585657 3756920 7 20 9 00 20 exc O R 3760297 6476884 3756920 7 20 9 00 20 O R 3760297 3756924 7 20 10 00 20 3760297 3756922 Spicer 5 Speed Transmission w 427 6 67 8 25 20 2232669 2232670 1565208 6 67 9 00 20 2232669 2232670 1565210 6 67 10 00 20 2232669 2232670 1565212 7 17 8 25 20 2232669 2232670 1565204 7 17 9 00 20 2232669 2232670 1565206 7 17 10 00 20 2232669 2232670 1565208 Clark 5 Speed Transmission Except S A E Bell Housing 4 88 7 00 20 3918804 3918805 1565452 4 88 7 50 20 3918804 3918805 6451928 4 88 8 25 20 3918804 3918805 6451930 4 88 9 00 20 10 00 20 3918804 3918805 6409741 6 17 7 50 20 8 25 20 exc O R 3918804 3918805 6 17 8 25 20 O R 9 00 20 3918804 3918805 1584275 6 17 10 00 20 3918804 3918805 1584278 7 17 7 50 20 8 25 20 3918804 3918805 1585657 7 17 9 00 20 3918804 3918805 1585657 7 17 9 00 20 3918804 3918805 6476884 7 17 10 00 20 3918804 3918805 1585657 7 20 7 50 20 8 25 20 3918804 3918805 1585657 7 20 9 00 20 3918804 3918805 1584277 7 20 10 00 20 3918804 3918805 1584277 7 20 9 00 20 3918804 3918805 6476884 22 1971 CHEVROLET MOTOR DIVISION GEENERAL MOTORS CORPORATION P A 31S T REV 6 71 4 77 4 337 4 337