Feature●Required: 1 per wheel●Corrects camber and caster on F250 and F350 Super Duty trucks●Applications: Ford 4WD: 2005 and up F250, F350 Super Duty; Ford RWD: 2005 and up F250, F350 Solid Axle/Coil Spring●Package Dimensions: 8 L x 4.4H x5.8W(centimeters)Description Specialty Products Company (SPC) 23229 - 0 degrees Ford F250 and F350 Sleeves Ford changed the axle design in 2005 on their Heavy Duty trucks. Ford 4WD: 2005 and up F250, F350 Super Duty; Ford RWD: 2005 and up F250, F350 Solid Axle/Coil Spring.