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Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.
Upgrade your vehicle's suspension setup with the Allstar Performance Leaf Spring Slider Box. Designed for racers and performance enthusiasts, this slider box replaces traditional shackles to allow for smoother leaf spring movement, improving traction and handling characteristics on the track. Featuring high-quality nylon bushings, this unit minimizes friction and provides a consistent, reliable pivot point for your leaf springs.
The slider box design is a proven method for enhancing the performance of leaf-sprung rear ends. By allowing the spring to slide rather than pivot, you reduce bind and ensure the suspension reacts predictably to track irregularities. Whether you are building a dedicated race car or upgrading a performance street vehicle, this component offers the durability and precision required to stay ahead of the competition. At GGCRACING, we provide the high-quality suspension hardware you need to dial in your chassis for superior performance.
Other popular Allstar Performance products customers consider together:
Allstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.
Upgrade your vehicle's suspension setup with the Allstar Performance Leaf Spring Slider Box. Designed for racers and performance enthusiasts, this slider box replaces traditional shackles to allow for smoother leaf spring movement, improving traction and handling characteristics on the track. Featuring high-quality nylon bushings, this unit minimizes friction and provides a consistent, reliable pivot point for your leaf springs.
The slider box design is a proven method for enhancing the performance of leaf-sprung rear ends. By allowing the spring to slide rather than pivot, you reduce bind and ensure the suspension reacts predictably to track irregularities. Whether you are building a dedicated race car or upgrading a performance street vehicle, this component offers the durability and precision required to stay ahead of the competition. At GGCRACING, we provide the high-quality suspension hardware you need to dial in your chassis for superior performance.
Other popular Allstar Performance products customers consider together:
