Got wheel hop on your leaf spring equipped car? White Box universal 28 inch traction bars might help. They are designed to eliminate the axle wrap that occurs under acceleration. That helps keeps the axle in place and the tires putting power where it belongs...to the ground. These yellow powder coated rectangular tube steel bars are made for vehicles with leaf springs mounted below the axle tube. They are sold as a pair and include the rubber snubbers, U-bolts and installation hardware.