3 SPEED TRANSMISSION V 3 SPEED SAGINAW AXLE GEAR SPEEDO GEAR SPEEDO ADAPTER SLEEVE DRIVEN RATIO REAR TIRE SIZE 4 DRIVEN DRIVE ASSY GEAR 3 083 E78 14 F60 15 E70 14 3987920 6261794 3869914 3 083 F78 14 F70 14 678 14 F70 15 F78 15 G70 14 3987919 6261794 3869914 V 3 083 G70 15 G78 I5 H78 15 8 55 15 3987918 6261794 3869914 3 083 L 78 15 3987922 6261794 3950350 3869914 3 308 E78 14 F78 14 I 70 14 F60 15 E70 14 3987921 6261794 3869914 3 308 G78 14 G70 15 G78 15 F78 15 670 15 3987920 6261794 3669914 3 308 H78 15 L78 15 8 55 15 3987919 6261794 3869914 3 364 E78 15 F78 14 F70 14 G78 14 F60 15 E70 14 670 14 3987921 6261794 3869914 3 364 G70 15 F78 15 H7B 15 F78 5 8 55 15 3987920 6251794 3869914 Y 3 364 L78 15 3987919 8261794 3869914 3 SPEED MUNCIE AXLE GEAR SPEEDO GEAR SPEEDO ADAPTER SLEEVE DRIVEN RATIO REAR TIRE SIZE DRIVEN DRIVE ASSY GEAR 3 308 E78 14 F78 14 F70 I4 F60 15 E70 14 3987921 5261794 3869912 3 808 G78 14 G70 15 G78 15 F70 15 F78 15 G70 14 3987920 6261794 38S99I2 3 308 H78 15 L78 15 8 55 15 39879 9 6261794 38699IZ 1973 ALL 3 SPD E1 K SLEM MM E A 3987920 20T 6259100 3950354 B 3987921 21T 6258100 326569 C 3987922 22T 6258100 D 3987919 19T 6258100 E 3987918 18T 6258100 3 08 3 42 DRIVE DRIVE GEAR GEAR 628I794 6261794 Pass Driven Adapt Driven Adapt G78 15 A F H78 15 A cnmnue I E 78 14 A G70 14 D B cvs 14 0 s H78 14 E F A F GR70 15 D G78 15 E F Camaro I E7B 14 A C 1 F7014 D cs B G I GR70 14 D B Nova an 14 A E7C 14 A I GM PARTS DIVISION GENERAL MOTORS CORPORATION CI EVROLET I REV 4 77 no 4 337 4 337