Utilizing axle torque to lift and load the chassis. These traction action lift bars from Lakewood force the rear tires downward to transfer power to the pavement. These bars are built from heavy gauge steel tubing construction to prevent flexing or bending, polyurethane bushing for positive suspension control and durability. These bars fit 1964 to 1973 leaf spring Ford vehicles with large 3 in diameter axle. Assists to reduce spring wrap up, tire spin and wheel hop. Powdercoated black finish for protection from corrosion. Sold in pairs. Hardware included.