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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.
Achieve superior suspension control on the track with the Allstar Performance Bump Spring Cup. Designed for racers who demand consistency, this 1/2-inch cup features a 1.200-inch step OD, ensuring a secure fit for your bump spring setup. Crafted from high-grade aluminum and finished with a sleek black anodized coating, this component is built to withstand the rigors of competitive racing environments.
Whether you are fine-tuning your chassis for corner entry or optimizing your bump stop engagement, this spring cup provides the stability required for high-speed maneuvers. Its robust construction ensures that your bump spring remains seated correctly throughout the entire suspension travel range, preventing unwanted vibration and movement. By integrating this component into your existing suspension architecture, you gain the ability to dial in your handling with professional-grade precision. Trust the quality of Allstar Performance to keep your vehicle performing at its peak. Find all your essential racing hardware and suspension upgrades at GGCRACING.
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.
Achieve superior suspension control on the track with the Allstar Performance Bump Spring Cup. Designed for racers who demand consistency, this 1/2-inch cup features a 1.200-inch step OD, ensuring a secure fit for your bump spring setup. Crafted from high-grade aluminum and finished with a sleek black anodized coating, this component is built to withstand the rigors of competitive racing environments.
Whether you are fine-tuning your chassis for corner entry or optimizing your bump stop engagement, this spring cup provides the stability required for high-speed maneuvers. Its robust construction ensures that your bump spring remains seated correctly throughout the entire suspension travel range, preventing unwanted vibration and movement. By integrating this component into your existing suspension architecture, you gain the ability to dial in your handling with professional-grade precision. Trust the quality of Allstar Performance to keep your vehicle performing at its peak. Find all your essential racing hardware and suspension upgrades at GGCRACING.
Other popular Allstar Performance products customers consider together:
