Allstar Performance 4in Aluminum Coil-Over Sleeve 20-Pack — Fits Bilstein, Koni, and Penske

SKU: DNLF_ALL64168-20
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About Allstar Performance Allstar Performance is America's leading circle-track racing ...Read More

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Sale price$379.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Allstar Performance

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.

Professional Bulk Suspension Solutions

Equip your race shop with the Allstar Performance 4in Aluminum Coil-Over Sleeve 20-pack. These high-quality threaded sleeves are designed for professional builders and teams who require reliable, consistent components for multiple shock setups. Compatible with major shock brands including Bilstein, Koni, and Penske, these sleeves provide the adjustability needed for top-tier suspension tuning.

Technical Advantages

  • Bulk Convenience: Set of 20 sleeves, perfect for complete vehicle builds or shop inventory.
  • Precision Threading: Smooth, accurate threads allow for easy and reliable ride height adjustments.
  • Material: Lightweight, high-strength aluminum with a protective black anodized finish.
  • Broad Compatibility: Designed to fit a variety of high-performance shocks from Bilstein, Koni, and Penske.

These 4in sleeves are engineered to handle the demands of professional racing, offering excellent resistance to wear and thread galling. The black anodized finish provides an extra layer of protection against the elements, ensuring that your adjustments remain smooth throughout the racing season. By stocking these in a 20-pack, you ensure that your team always has the necessary components on hand for quick repairs or suspension changes at the track. Whether you are setting up a new fleet of race cars or maintaining a high-performance shop, these sleeves offer the quality and reliability that Allstar Performance is known for. Discover the best in bulk racing components and suspension hardware at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Allstar Performance

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.

Professional Bulk Suspension Solutions

Equip your race shop with the Allstar Performance 4in Aluminum Coil-Over Sleeve 20-pack. These high-quality threaded sleeves are designed for professional builders and teams who require reliable, consistent components for multiple shock setups. Compatible with major shock brands including Bilstein, Koni, and Penske, these sleeves provide the adjustability needed for top-tier suspension tuning.

Technical Advantages

  • Bulk Convenience: Set of 20 sleeves, perfect for complete vehicle builds or shop inventory.
  • Precision Threading: Smooth, accurate threads allow for easy and reliable ride height adjustments.
  • Material: Lightweight, high-strength aluminum with a protective black anodized finish.
  • Broad Compatibility: Designed to fit a variety of high-performance shocks from Bilstein, Koni, and Penske.

These 4in sleeves are engineered to handle the demands of professional racing, offering excellent resistance to wear and thread galling. The black anodized finish provides an extra layer of protection against the elements, ensuring that your adjustments remain smooth throughout the racing season. By stocking these in a 20-pack, you ensure that your team always has the necessary components on hand for quick repairs or suspension changes at the track. Whether you are setting up a new fleet of race cars or maintaining a high-performance shop, these sleeves offer the quality and reliability that Allstar Performance is known for. Discover the best in bulk racing components and suspension hardware at GGCRACING.

Product Details

Product Description

About Allstar Performance

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.

Professional Bulk Suspension Solutions

Equip your race shop with the Allstar Performance 4in Aluminum Coil-Over Sleeve 20-pack. These high-quality threaded sleeves are designed for professional builders and teams who require reliable, consistent components for multiple shock setups. Compatible with major shock brands including Bilstein, Koni, and Penske, these sleeves provide the adjustability needed for top-tier suspension tuning.

Technical Advantages

  • Bulk Convenience: Set of 20 sleeves, perfect for complete vehicle builds or shop inventory.
  • Precision Threading: Smooth, accurate threads allow for easy and reliable ride height adjustments.
  • Material: Lightweight, high-strength aluminum with a protective black anodized finish.
  • Broad Compatibility: Designed to fit a variety of high-performance shocks from Bilstein, Koni, and Penske.

These 4in sleeves are engineered to handle the demands of professional racing, offering excellent resistance to wear and thread galling. The black anodized finish provides an extra layer of protection against the elements, ensuring that your adjustments remain smooth throughout the racing season. By stocking these in a 20-pack, you ensure that your team always has the necessary components on hand for quick repairs or suspension changes at the track. Whether you are setting up a new fleet of race cars or maintaining a high-performance shop, these sleeves offer the quality and reliability that Allstar Performance is known for. Discover the best in bulk racing components and suspension hardware at GGCRACING.

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