Dana 50/60 Super Duty Steering Knuckle Dana 50 and Dana 60 Super Duty Steering Knuckle; For Use On 1999-2004 Ford F-250/350 Dan Axles; For Use With Custom Cross Over Steering Systems; Retains Vacuum Actuation Ability with High Steer Capatable with Cross Over Steering Capatable Off Road Unlimited Off Road Unlimited Dana 50/60 Super Duty Steering Knuckle - 70030-G2 70030-G2 Steering Knuckle