3 SPEED TRANSMISSION 3 SPEED SAGINAW AXLE GEAR SPEEDO GEAR SPEEDO ADAPTER SLEEVE DRIVEN RATIO REAR TIRE SIZE DRIVEN DRIVE ASSY GEAR 3 083 E78 14 F150 15 E70 14 3987920 6261794 3869914 3 083 F78 14 F70 14 G78 14 F70 15 F78 15 G70 14 3987919 6261794 3869914 3 083 G70 15 G78 15 H78 15 8 55 15 3987918 I 6261794 3869914 3 083 L 78 15 3987922 6261794 3950350 3869914 3 308 E78 14 F78 14 F70 14 F60 15 E70 14 3987921 6261794 3869914 3 308 G78 14 G70 15 G78 15 F78 15 G70 15 3987920 6261794 3869914 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 G70 14 3987921 6261794 3869914 3 364 G70 15 F78 15 H78 15 F78 15 8 55 15 3987920 6261794 3869914 3 364 L78 15 3987919 6261794 3869914 3 SPEED MUNCIE AXLE GEAR SPEEDO GEAR SPEEDO A DAPTER SLEEVE DRIVEN RA T O REAR TIRE SIZE DRIVEN DRIVE ASSY GEAR 3 308 E78 14 F78 14 F70 14 F60 15 E70 14 3987921 6261794 3 308 G78 14 G70 15 G78 15 F70 15 F78 15 G70 14 3987920 6261794 3 308 H78 15 1 78 15 8 55 15 3987919 6261794 1973 ALL 3 SPD coms nmveu GEAR suasva ASM cone ADAPTER A 3987920 2OT 345215 F 3950354 B 3987921 21T 345125 G 326569 C 3987922 22T 345125 D 3987919 19T 345125 E 3987918 18T 345125 3 08 3 42 E DRIVE DRIVE GEAR GEAR TIRE SIZE 6261794 6261794 I Pass Driven Adapt Driven Adapt G78 15 A F H78 15 A Chevelle E 78 14 A G70 14 D 3 G78 14 D 3 H78 14 E F A F GR70 1 5 D G78 15 E F Camaro E78 14 A C F70 14 D G B G GR70 14 D 5 Nova E78 14 A E70 14 A GM PARTS DIVISION GENERAL MOTORS CORPORATION ZHEVROLET 11 REV 4 81 4 9 c 4 000 GROUP