l 1978 CHEVROLET AXLE IDENTIFICATION CODES A Indi atss Limited Slip X SERIES ASSEMBLY CODES 2 41 RATIO 2 73 RATIO 3408 RATIO RING RING RING GEAR GEAR GEAR TV 8 FC 7 TX 8 TE 8 FX 7 TC 8 TY 8 TE 8 T SERIES ASSEMBLY CODES 3 70 RATIO 4 I I RATIO mms RING I GEAR GEAR QW 6 OX 6 OU 6 QY 6 I I 7 I I I I I I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 I 5 7 A