4.56 gears, ECGS spool, Spicer 35 shafts, skull and crossbones drive flanges, 1410 yoke, Wide Open Design Truss, BTF high steer arms, Yukon hub on one side factory on other, seals it axle tube seals, WOD PSC double ended ram mounting plate, setup for 1.250 Heims with 1.000 bolts, ballistic fab...