I0 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 Spicelr 5 Speed Transmission Exc S A E Bell Housing 4 86 6 61 7 00 20 376035299 4 86 6 61 7 50 20 3760297 6451927 3756926 3760352 9 4 86 6 61 8 25 20 3760297 6451928 3756920 376035269 4 86 6 61 9 00 20 37 60297 6451927 37 56922 376035269 4 86 6 61 10 00 20 376035269 6 50 8 85 7 50 20 8 25 20 O R 3760297 3756922 6 50 8 85 8 25 20 exc O R 3760297 1584278 3756926 6 50 8 85 9 00 20 37 60297 37 56920 6 50 8 85 10 00 20 3760297 1584275 3756920 6 50 8 86 7 50 20 O R 376035399 6 50 8 86 8 25 20 9 00 20 10 00 20 376035269 6 50 8 87 8 25 20 exc O R 3760297 1584278 3756926 6 50 8 87 8 25 20 O R 3760297 3756922 6 50 8 87 9 00 20 37 60297 3756920 6 50 8 87 10 00 20 3760297 1584275 3756920 7 17 9 96 8 25 20 O FI 3760297 3756926 7 17 9 96 8 25 20 exc O R 3760297 1585657 3756920 7 17 9 96 9 00 20 O R 3760297 3756924 7 17 9 96 9 00 20 exc 0 R 3760297 6476884 3756920 7 17 9 96 10 00 20 3760297 3756922 9 17 9 77 7 50 20 O R 376035569 9 17 9 77 8 25 20 exc O R 3760297 1585657 3756920 376035463 9 17 9 77 8 25 20 O R 3760297 3756926 376035469 9 17 9 77 9 00 20 exc O R 3760297 6476884 3756920 376035469 9 17 9 77 9 00 20 O R 3760297 3756924 376035399 9 17 9 77 10 00 20 3760297 3756922 376035369 Spicer 5 Speed Transmission w S A E Bell Housingl 5 57 7 59 8 25 20 9 00 20 10 00 20 S8245206 6 50 8 86 8 25 20 O R 9 00 20 10 00 20 382452069 7 17 9 77 8 25 20 O R 9 00 20 10 00 20 382452069 Spicer 5 Speed Transmission w 427 6 50 8 87 8 25 20 exc O F 2232669 2232670 1565210 6 50 8 87 8 25 20 0 R 2232669 2232670 1565208 6 50 8 87 9 00 20 2232669 2232670 1565212 6 50 8 87 10 00 20 2232669 2232670 1565213 6 71 9 14 8 25 20 2232669 2232670 1565208 6 71 9 14 9 00 20 2232669 2232670 1565210 6 71 9 14 10 00 20 2232669 2232670 1565212 7 17 9 77 8 25 20 2232669 2232670 1565204 7 17 9 77 9 00 20 2232669 2232670 1565206 7 17 9 77 10 00 20 2232669 2232670 1565208 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 6 71 4 19 4 337 4 337