[3.21 Rear Axle Ratio], [Conventional Differential Frt Axle].
Complete Chassis Parts Module+Next Gen. Dana 30 Solid Front Axle+3.21 Rear Axle Ratio+Conventional Differential Frt Axle. [[NEXT GEN. DANA 30 SOLID FRONT AXLE+3.21 Axle Ratio+Conventional Differential Frt Axle]], [[3.21 Axle Ratio+Conventional Differential Frt Axle]], [DMC], [DS7].