Gp 4 343 Gp 4 337 Gear Gear Gp 4 329 Gp 4 338 Rear Speedometer Speedometer Adapter Fitting Speedometer i Axle Ratio Tire Size Type Drive Driven Speedometer Assy Gear Units 4 Speed Aux Transmission 7 17 7 50 20 8 25 20 9 00 20 10 00 20 3823436 7 17 8 25 20 15652159 3823436 7 17 9 00 20 1565170 3823436 7 17 10 00 20 2569300 3823436 TWO SPEED AXLE Muncie 4 Speed Transmission 5 57 7 59 7 00 20 7 50 20 8 25 20 9 00 20 10 00 20 38391179 6 50 8 85 7 00 20 38391199 6 50 8 85 7 50 20 3866663 3866795 38391149 6 50 8 85 8 25 20 3866663 3866794 38391179 6 50 8 85 9 00 20 3866663 3866793 38391 179 6 50 8 85 10 00 20 3866663 3866795 1584278 38391 179 6 50 8 87 7 50 20 O R 38391149 6 50 8 87 8 25 20 9 00 20 10 00 20 38391 179 7 17 9 76 7 50 20 3866663 3866797 38391 189 7 17 9 76 8 25 20 3866663 3866796 38391 199 7 17 9 76 9 00 20 exc O R 3866663 3866795 38391199 7 17 9 76 9 00 20 0 R 3866663 3866795 38391149 7 17 9 76 10 00 20 3866663 3866793 1584277 38391 149 7 17 9 77 7 50 20 O R 38391189 7 17 9 77 8 25 20 9 00 20 exc O R 38391199 7 17 9 77 9 00 20 O R 10 00 20 38391149 New Process 4 5 Speed Transmission 5 57 7 59 7 00 20 37603489 5 57 7 59 7 50 20 exc O R 3760296 6451928 3756926 37603489 5 57 7 59 7 50 20 O R 3760296 1565452 3756924 37603489 5 57 7 59 8 25 20 exc 0 R 3760296 1584278 3756920 37603489 5 57 7 59 8 25 20 O R 3760296 6451930 3756926 37603489 5 57 7 59 9 00 20 3760296 6409741 37 56926 37603489 5 57 7 59 10 00 20 3760296 6451930 3756922 37603489 6 50 8 85 7 00 20 37603509 6 50 8 85 7 50 20 3760296 3756922 37603499 6 50 8 85 8 25 20 O R 3760296 3756922 37603489 6 50 8 85 8 25 20 exc O R 3760296 1584278 3756926 37603489 6 50 8 85 9 00 20 3760296 3756920 37603489 6 50 8 85 10 00 20 37 60296 1584275 3756920 37 603489 6 50 8 86 7 50 20 O R 3760296 37603499 6 50 8 86 8 25 20 9 00 20 10 00 20 3760296 37603489 7 17 9 76 7 50 20 3760296 37 56926 37603519 7 17 9 76 8 25 20 exc 0 R 3760296 1585657 3756920 37603509 7 17 9 76 8 25 20 O R 3760296 3756926 37603509 7 17 9 76 9 00 20 exc O R 3760296 6476884 3756920 37603509 7 17 9 76 9 00 20 O R 3760296 3756924 37603499 7 17 9 76 10 00 20 3760296 3756922 37603499 7 17 9 77 7 50QO O R 3760296 37603519 7 17 9 77 8 25 20 9 00 20 exc O R 3760296 37603509 7 17 9 77 9 00 20 0 R 10 00 20 3760296 37603499 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 4 337 4 337 4 76 REV 6 71