2 Pc 3" inch Forged T6 6061 Wheel Spacers Adapters 8x170 MM W 14x2.0 Studs Fits Ford F-250 F-350 Dually 4x4 1999-2004 (2003 2004 W/ 14x2.0 Studs Only) Free Fast Shipping 2 Brand New Wheel Spacers / Adapters. Bolt Pattern 8x170 MM Hub Bore 125 MM (3 Inch) 76 MM Thick Stud/Nut Thread Size 14x2.0 Eliminate Wheel/Tire Rub Instantly, Clear Wheel Issues Hitting Shocks Or Brake Calipers, Mount Larger Tires, Increase Driving Stability, Aggressive Stance Forged 6061 T6 Billet AirCraft Aluminum . Grade 10.9 Studs Specifically Made For HEAVY-DUTY Trucks Made In USA