Energy Suspension Mustang Heavy Duty Rear Leaf Spring Shackle & Polyurethane Bush Kit (1/2" Shackle) 64-73
Energy Suspension Heavy Duty Rear Leaf Spring Shackles and Polyurethane Bush Kit for 64-73 Ford Mustang Models
Note: For Base Models with 1/2" shackle bolts only
Supplied as a car kit including shackles, bushes and hardware.
Energy Suspension offers the finest polyurethane suspension components in the automotive aftermarket. They manufacture their products in-house from the initial R&D stages, to chemical formulation, molding and final packaging to control every aspect of the manufacturing process. This ability produces a genuine American-made product.
HYPER-FLEX™ is Energy Suspension's unique and technically advanced chemical formulation performance polyurethane. HYPER-FLEX™ has been used on Energy's products that have been awarded 9 U.S. Patents.
Durability is superior to most rubber components that are used for cars, trucks and SUVs. Road salt, oil and a host of other common under car contaminants will eventually destroy the rubber bushings on your vehicles, not to mention the weight and torque forces that typically compress most rubber permanently!
HYPER-FLEX™ replacement polyurethane components stand up well to contaminants that often destroy rubber and have been engineered to give longer-lasting performance and not compress permanently.