i 3 SPEEDTR ANSMISSION it A 1972 SPEEDO CHARTS W For 1972 Speedo gear application refer to chart Locate rear axle ratio and corresponding tire size Refer to code chart with 3 proper code letter for part number of driven gear adapter sleeve or key where applicable I MUNCIE 3 SPEED I I GP 8 CYL exc 350 CODE DRIVEN GEARS SLEEVE ASSY CODE ADAPTER CODE ADAPTER A 3860345 22T 3869914 E 3925671 J 3905497 B 3860346 23T 3869914 F 3925673 K 3925669 C 3860347 24T 3869914 G 50348 L 3950352 D g 3860348 25T 3869914 H 3950350 M 3950354 3 07 3 40 I 3 53 3 73 4 10 4 1 1 4 56 4 57 TIRE DRIVE DRIVE DRIVE DRIVE DRIVE DRIVE DRIVE DRIVE SIZE GEAR GEAR GEAR GEAR GEAR GEAR GEAR GEAR 626175 6261795 6261795 62617 62617 6261795 6261795 6261795 Driven Adept Driven Adept Driven Adept Driven Aclep Driven Adep Driven Adept Driven Adapt Driven Adapt G78 15 2 A G C G A E A C B K A L A J V 8 00 16 5 B H A F C G C F B M C D K D K b E78 15 p B G A E A A B D B L B L L78 15 A H A B G A F D G B B C K D M I F78 15 B G A E A B D C K VB L B J 8 75 16 5 AV I H B G A F B F B B D D I G78 150 R 8 H A F B F A C C A L A L B 16 5 O FI B H A F B F A C C I D K D K E G78 14 C H B V F C F B D D I A J B L I L 78 150 R A B G A F l D l G B B w D D I J F 78 14 O R C H B F A A D D 5 A J A J I 8 75 16 5 0 R A H B G A F B F I B B D D 3 6 50 16P B H D H C G A E B B D M D M 6 50 16P O R A H A G B G C G A A D D 6 50 16T A HV C H D H B F D F A M D I D 6 5016T O R A H C H D H B F B A D D I H78 15 B H A F B F C F C i B D K D K I H78 15 O FI B H A F B 4 F A C C A L A L 7 00 15 I A H C H D H B F D F A M D D I 7 00 15 O R A H C H D H B F B B V D D I 7 00 16 A G B G C G A A B K C M 7 00 16 O R A H G B G C G A A C C I 7 50 16 B H A G B G A E VA E B A K 7 50 16 O R B H A G B G A E A E B B I 7 00 14 B G D G A B D D B L B L 7 00 14 O R B G A E A B D D B L B L I 8 00 19 5 A H B H A F A Fi A A 8 19 5 0 R A H 8 H A F A F A A 9 50 16 5 A G B G C G A A C B K 9 15 16 5 0 R A H A G B G C G A r A C D i 10 0 16 5 A H C H ID H C G A D F D D 10 16 5 O R A H C H D H C G I A A D D 7 00 18 A H B H A F A F A A E78 14 D H C F A B M D M D M B J B J r s i I i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL i 4 337 4 337 4 32 A REV 5 79