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Precision Leaf Spring Slider Box

Maximize your suspension performance with the Allstar Performance Leaf Spring Slider Box. Designed to replace traditional shackles, this slider box allows for unrestricted leaf spring movement, ensuring consistent handling and improved traction on the track. The integrated roller bearings minimize friction, allowing the spring to cycle smoothly through its entire range of motion.

Key Features

• Design: Heavy-duty slider box for leaf spring applications.
• Bearings: High-quality roller bearings for smooth, bind-free travel.
• Mounting: Bolt-on or weld-on versatility for custom chassis setups.
• Material: Durable steel construction with a natural finish.
• Performance: Eliminates shackle bind, providing more predictable handling characteristics.

Perfect for circle track racing, drag racing, or custom off-road builds, this slider box is a must-have for anyone looking to fine-tune their rear suspension. By allowing the leaf spring to move linearly, you reduce the erratic behavior often associated with standard shackle setups. This results in better weight transfer and improved corner exit grip. Built for the rigors of competitive racing, this component provides the durability and precision you expect from Allstar Performance. Explore our full range of suspension upgrades and chassis components at GGCRACING.