KB Hypereutectic Pistons 4.030 Bore Flat Top Piston Set — Fits Small Block Ford

SKU: BJDT_KB115.030
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About KB Hypereutectic Pistons KB Hypereutectic Pistons engineers high-quality automotive ...Read More

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Sale price$364.00
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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.

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Upgrade Your Small Block Ford with KB Hypereutectic Pistons

Achieve peak performance in your Small Block Ford engine with this premium set of eight KB Hypereutectic flat top pistons. Engineered for a 4.030-inch bore, these pistons feature a -6.5cc volume, providing the ideal compression characteristics for a variety of performance applications, from high-torque street builds to weekend racing.

Technical Specifications

  • Bore Size: 4.030 inches
  • Piston Shape: Flat Top
  • Compression Volume: -6.50 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: High-silicon hypereutectic alloy

KB Hypereutectic pistons are designed to bridge the gap between standard cast and expensive forged pistons. The unique alloy composition offers increased hardness and thermal stability, allowing for tighter piston-to-bore clearances. This precision reduces piston slap and improves overall ring seal, ensuring that your engine maintains maximum cylinder pressure and oil control throughout its power band.

These pistons are built to withstand the rigors of performance driving, providing a reliable foundation for your Small Block Ford engine build. The flat top design promotes an efficient burn, helping you extract every bit of horsepower from your engine setup. If you are looking for a cost-effective way to improve engine efficiency and power, these KB pistons are an excellent choice. Discover more high-performance engine parts for your vehicle 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.

Watch in action

Upgrade Your Small Block Ford with KB Hypereutectic Pistons

Achieve peak performance in your Small Block Ford engine with this premium set of eight KB Hypereutectic flat top pistons. Engineered for a 4.030-inch bore, these pistons feature a -6.5cc volume, providing the ideal compression characteristics for a variety of performance applications, from high-torque street builds to weekend racing.

Technical Specifications

  • Bore Size: 4.030 inches
  • Piston Shape: Flat Top
  • Compression Volume: -6.50 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: High-silicon hypereutectic alloy

KB Hypereutectic pistons are designed to bridge the gap between standard cast and expensive forged pistons. The unique alloy composition offers increased hardness and thermal stability, allowing for tighter piston-to-bore clearances. This precision reduces piston slap and improves overall ring seal, ensuring that your engine maintains maximum cylinder pressure and oil control throughout its power band.

These pistons are built to withstand the rigors of performance driving, providing a reliable foundation for your Small Block Ford engine build. The flat top design promotes an efficient burn, helping you extract every bit of horsepower from your engine setup. If you are looking for a cost-effective way to improve engine efficiency and power, these KB pistons are an excellent choice. Discover more high-performance engine parts for your vehicle 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.

Watch in action

Upgrade Your Small Block Ford with KB Hypereutectic Pistons

Achieve peak performance in your Small Block Ford engine with this premium set of eight KB Hypereutectic flat top pistons. Engineered for a 4.030-inch bore, these pistons feature a -6.5cc volume, providing the ideal compression characteristics for a variety of performance applications, from high-torque street builds to weekend racing.

Technical Specifications

  • Bore Size: 4.030 inches
  • Piston Shape: Flat Top
  • Compression Volume: -6.50 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: High-silicon hypereutectic alloy

KB Hypereutectic pistons are designed to bridge the gap between standard cast and expensive forged pistons. The unique alloy composition offers increased hardness and thermal stability, allowing for tighter piston-to-bore clearances. This precision reduces piston slap and improves overall ring seal, ensuring that your engine maintains maximum cylinder pressure and oil control throughout its power band.

These pistons are built to withstand the rigors of performance driving, providing a reliable foundation for your Small Block Ford engine build. The flat top design promotes an efficient burn, helping you extract every bit of horsepower from your engine setup. If you are looking for a cost-effective way to improve engine efficiency and power, these KB pistons are an excellent choice. Discover more high-performance engine parts for your vehicle at GGCRACING.

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