Energy Suspension Hyper-Flex Rear Leaf Spring Cushion - Black - Chevy Corvette 1963-82 Metric Plugs The most versatile spring tester

The most versatile spring tester available

594 in Inlet Tube

severe vibration and heat stress

500 / One 0

Fits left OR right side

Energy Suspension Hyper-Flex Rear Leaf Spring Cushion - Black - Chevy Corvette 1963-82 Metric Plugs The most versatile spring testerAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper Flex(TM) performance polyurethane which lasts 5 10 times longer than conventional rubber components. Vehicle Applications: 1963 1982 Chevrolet Corvette Energy Suspension is a self contained company