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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.
Equip your shop with the Allstar Performance Bump Spring Cup 10-pack, the perfect solution for teams and builders who need reliable suspension components in bulk. These cups are specifically designed for 16mm shock shafts and feature a 1.160-inch cup step to securely hold 1-inch bump springs. Machined from lightweight aluminum and finished with a black anodized coating, these cups offer excellent durability and corrosion resistance for long-term use.
Using these cups ensures that your bump springs remain centered and stable, preventing performance inconsistencies that can occur with shifting components. The precision-engineered design allows for quick and easy installation, making them ideal for track-side adjustments. By purchasing in a 10-pack, you ensure that you always have high-quality spares on hand for multiple shock builds or quick repairs between heats. These cups are a staple for any serious racer looking to maintain a competitive edge through consistent suspension performance. Find these and other essential racing components 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.
Equip your shop with the Allstar Performance Bump Spring Cup 10-pack, the perfect solution for teams and builders who need reliable suspension components in bulk. These cups are specifically designed for 16mm shock shafts and feature a 1.160-inch cup step to securely hold 1-inch bump springs. Machined from lightweight aluminum and finished with a black anodized coating, these cups offer excellent durability and corrosion resistance for long-term use.
Using these cups ensures that your bump springs remain centered and stable, preventing performance inconsistencies that can occur with shifting components. The precision-engineered design allows for quick and easy installation, making them ideal for track-side adjustments. By purchasing in a 10-pack, you ensure that you always have high-quality spares on hand for multiple shock builds or quick repairs between heats. These cups are a staple for any serious racer looking to maintain a competitive edge through consistent suspension performance. Find these and other essential racing components at GGCRACING.
Other popular Allstar Performance products customers consider together:
