KB Hypereutectic Pistons BBC 4.185 Bore Domed Piston Set +17cc — Fits Big Block Chevy Engines

SKU: BJDT_KB160.060
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About KB Hypereutectic Pistons KB Hypereutectic Pistons engineers high-quality automotive ...Read More

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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 KB Hypereutectic Pistons

KB Hypereutectic Pistons engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full KB Hypereutectic Pistons lineup with fast shipping and expert fitment support — order with confidence.

High-Compression BBC Pistons for 4.185 Bore

Maximize the potential of your Big Block Chevy with these KB Hypereutectic domed pistons. Designed for a 4.185-inch bore, these pistons feature a +17cc dome to significantly boost compression ratios, resulting in increased torque and horsepower. Built using high-quality hypereutectic alloy, these pistons offer superior strength and thermal stability, ensuring your engine performs reliably under high-stress conditions.

Technical Specifications

  • Engine Fitment: Big Block Chevy (BBC)
  • Bore Size: 4.185 inches
  • Dome Volume: +17.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: Hypereutectic Alloy
  • Quantity: Set of 8

These pistons are precision-engineered to meet the demands of performance enthusiasts. The advanced material composition allows for tighter piston-to-wall clearances, which improves ring seal and reduces oil consumption. Whether you are refreshing a classic big block or building a dedicated performance engine, these pistons provide the durability and power you need to stay ahead of the competition. Trust in the quality of KB Hypereutectic components to deliver consistent results. Find these and other high-performance parts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About KB Hypereutectic Pistons

KB Hypereutectic Pistons engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full KB Hypereutectic Pistons lineup with fast shipping and expert fitment support — order with confidence.

High-Compression BBC Pistons for 4.185 Bore

Maximize the potential of your Big Block Chevy with these KB Hypereutectic domed pistons. Designed for a 4.185-inch bore, these pistons feature a +17cc dome to significantly boost compression ratios, resulting in increased torque and horsepower. Built using high-quality hypereutectic alloy, these pistons offer superior strength and thermal stability, ensuring your engine performs reliably under high-stress conditions.

Technical Specifications

  • Engine Fitment: Big Block Chevy (BBC)
  • Bore Size: 4.185 inches
  • Dome Volume: +17.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: Hypereutectic Alloy
  • Quantity: Set of 8

These pistons are precision-engineered to meet the demands of performance enthusiasts. The advanced material composition allows for tighter piston-to-wall clearances, which improves ring seal and reduces oil consumption. Whether you are refreshing a classic big block or building a dedicated performance engine, these pistons provide the durability and power you need to stay ahead of the competition. Trust in the quality of KB Hypereutectic components to deliver consistent results. Find these and other high-performance parts at GGCRACING.

Product Details

Product Description

About KB Hypereutectic Pistons

KB Hypereutectic Pistons engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full KB Hypereutectic Pistons lineup with fast shipping and expert fitment support — order with confidence.

High-Compression BBC Pistons for 4.185 Bore

Maximize the potential of your Big Block Chevy with these KB Hypereutectic domed pistons. Designed for a 4.185-inch bore, these pistons feature a +17cc dome to significantly boost compression ratios, resulting in increased torque and horsepower. Built using high-quality hypereutectic alloy, these pistons offer superior strength and thermal stability, ensuring your engine performs reliably under high-stress conditions.

Technical Specifications

  • Engine Fitment: Big Block Chevy (BBC)
  • Bore Size: 4.185 inches
  • Dome Volume: +17.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: Hypereutectic Alloy
  • Quantity: Set of 8

These pistons are precision-engineered to meet the demands of performance enthusiasts. The advanced material composition allows for tighter piston-to-wall clearances, which improves ring seal and reduces oil consumption. Whether you are refreshing a classic big block or building a dedicated performance engine, these pistons provide the durability and power you need to stay ahead of the competition. Trust in the quality of KB Hypereutectic components to deliver consistent results. Find these and other high-performance parts at GGCRACING.

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