Energy Suspension GM C20/C30 Spring & Shackle Set - Black

Energy Suspension is known for making well-built polyurethane suspension components that stand up to tough use. This spring and shackle set is designed for your 1981-1986 Chevrolet K20 or K30. It replaces the stock rubber bushings in your rear leaf springs and shackles, helping your suspension work the way it should. When your suspension components are worn out, it can make your truck feel loose and less predictable, especially when turning, accelerating, or going over bumps. This kit aims to bring back that solid feel and improve your truck's overall handling.

The key to this kit's performance is Energy's Hyper-Flex polyurethane. This material is chosen because it's much more durable than standard rubber, lasting significantly longer – often 5 to 10 times as long. This means you get a more consistent feel from your suspension over time, and you won't have to worry about replacing these parts as often. The set includes bushings with a 1.75-inch main eye diameter and frame shackles with a 1 3/8-inch outer diameter, suitable for axles rated between 3000 and 3500 pounds. Installing these will help keep your vehicle in better control during all driving maneuvers.