2 Pc Ford 8x170 MM 2 Inch Thick 14x2.0 Nuts/Studs Heavy Duty Wheel Spacers Fits Ford F250 F350 Excursion 1999-2002 2 Brand New Wheel Spacers / Adapters. Bolt Pattern 8x170 MM Hub Bore 125 MM (2 Inch {50 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 . Factory Grade 10.9 Studs. Specifically Made For HEAVY-DUTY 2x4 & 4x4 Trucks PowerStroke Diesel & Triton Gasoline Trucks Compatible: [Ford F-250:1999-2002] [F-350:1999-2002] [Ford F-350 Dually:1999-2002] 2003-2002 FORD OWNERS PLEASE CHECK THE TRUCKS THREAD PITCH MUST BE 14x2.0 Thread Pitch