A 1 4 SPEEDTRANSMISSION A 1971 TRUCK SPEEDOMETER GEAR CHART CONT A K 4 337 A 4 343 4 330 1 A Gar Gear 4 329 K y R r A Spadomatar Sp d0m t r Adapter Specdomctor AxI Ratio Rnr Tire Size Driv nA Drivo Spesdcmmr Adaptor A I MUNCIE 4 SPEED W BRAKE CONT A A 3 70 8 x 19 50 R 3866799 A 3866742 1565452 867209 3 70 9 50 x 16 5 3866798 3866742 1584274 867209 3 73 G78 x 15 G78 x 150 8 8 x 16 50 R A A A H78 x 15 H78 x 150 R 3866799 3866742 n 3 73 8 00 x 16 5 6 50 x 16P 3866918 3866742 1584278 867209 A 3 73 E78 x 15 F78 x 14 E78 x 150 R A A F78 x 140 R 7 00 x 14 7 x 140 R 3866917 3866742 3 73 C78 x 14 C78 x 140 R 3866918 3866742 4 3 73 8 75 x 16 5 8 75 x 16 50 R A A A 6 50 x 16P O R 6 50 x 16T A A A A 6 50 x 16T O R 7 00 x 15 7 00 x 150 R 9 5 x 16 50 R A j 10 0 x 16 5 10 x 16 50 R 66798 66742 1 A 3 73 7 00 x 16 3866918 3866742 1565452 867209 3 73 7 00x160 R Q 3866919 3866742 6451930 867209 1 3 73 7 50 x 16 7 50 x 160 R 3866917 66742 1565452 867209 A 3 73 8 00 x 19 5 3866917 66742 A 6451930 867209 1 3 73 8x 19 50 R 7 00x 18 3866799 3866742 1565452 867209 3 73 9 50 x 16 5 3866798 3866742 1584274 867209 A A 4 10 G78 x 15 G78 x 150 R 8 x 16 50 R A AA H78 x 15 H78 x 150 R 3866918 3866742 4 10 8 00 x 16 5 A 3866798 66742 1585657 867209 4 10 E78 x 15 F78 x 14 E78 x 150 R A A A F78 x 140 R 7 00 x 14 7 00 x 140 R 3866919 3866742 A 1 4 10 C78 x 14 C78 x 140 R 66793 3866663 A x 4 10 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P VA 1 7 00 x 150 R 10x 16 50 R 3866917 3866742 4 10 A 6 50 x 16P O R 6 50 x 16T O R 7 00 x 16 r 7 00 x 160 R 9 50 x 16 5 A 9 5 x 16 50 R 3866799 3866742 1 A 4 10 6 50 x 16T 7 00 x 15 10 0 x 16 5 3866795 66663 6451930 867209 4 10 7 50 x 16 7 50 x 160 R 3866798 66742 A 1 4 10 8 00 x 19 5A 3866799 3866742 1584278 867209 S 4 10 8 x 19 50 R 3866918 3866742 1565452 867209 A 4 10 7 00 x 18 A 3866798 3866742 1584274 867209 4 11 1 G78 x 15 G78 x 150 R 8 x 16 50 R A H78 x 15 H78 x 150 R 3866918 3866742 4 11 8 00 x 16 5 3866796 66663 6451930 867209 1 4 11 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 R 3866919 3866742 4 11 C78 x 14 C78 x 140 R A 3866793 3866663 A A 1 4 11 8 75 x 16 5 8 75 x 16 50 R 7 00 x 15 A 4 1 00 x 160 R 10 0 x 16 5 A A A 10x 16 50 R 3866917 3866742 2 4 11 6 50 x 16P 66798 3866742 1585657 867209 4 11 6 50 x 16P O R 6 50 x 16T O R A V 7 00 x 16 7 00 x 160 R 9 50 x 16 5 9 5 x 16 50 R A Q 3866799 3866742 4 11 6 50 x 16T 3866795 3866663 6451930 867209 A I 4 11 7 50 x 16 7 50 x 160 R L 3866798 3866742 A 1 4 11 8 00 x 19 5 3866919 3866742 6451930 867209 i 4 11 8 x 19 50 R A 3866918 3866742 1565452 867209 4 11 7 00 x 18 3866798 3866742 1584274 867209 A 4 56 G78 x 15 G78 x 150 R 8 x 16 50 R A H78 x 15 H78 x 15O R A 3866793 3866663 4 56 8 00x 16 5 66917 3866742 1585667 867209 4 56 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 R 3866794 3866663 A 4 56 C78 x 14 C78 x 140 R 66795 3866663 I 4 56 8 75 x 16 5 8 75 x 16 50 R A A 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R 7 00 x 15 7 00 x 150 R 10 0 x 16 5 10 x 16 50 R 3866919 3866742 4 56 6 50 x 16P I 3866795 3866663 1584278 A 867209 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL REV 65 79 A A 4 77 4 337 4 337 A