The Energy Suspension heavy-duty shackle set is specified for 1964–1973 Ford Mustang models and includes spring bushings, shackle bushings and hardware in a black polyurethane formulation. It is engineered to reduce wheel hop under acceleration, prevent shudder during braking, and deliver improved handling control for vehicles with multi-leaf springs, high-performance tires or horsepower upgrades.
Energy Suspension 64-73 Ford Mustang Black Heavy Duty Shackle Set