KB Hypereutectic Pistons 3.935 Bore Domed Piston Set — Fits Small Block Chevy

SKU: BJDT_KB166.060
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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.

Domed Pistons for Increased Compression

Maximize your Small Block Chevy's potential with these KB Hypereutectic domed pistons. Designed for a 3.935-inch bore, these pistons feature a +4cc dome to help increase compression ratios, providing the extra punch needed for performance applications. The hypereutectic alloy ensures high strength and excellent thermal management, allowing for tighter clearances and improved combustion efficiency compared to traditional cast pistons.

Specifications

  • Engine Fitment: Small Block Chevy
  • Bore Size: 3.935 inches
  • Volume: +4.00cc Domed
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: Advanced Hypereutectic Alloy
  • Quantity: Set of 8

These pistons are engineered to withstand the rigors of high-performance driving while maintaining the longevity required for street use. The dome design is carefully crafted to promote efficient flame travel, resulting in better power delivery throughout the RPM range. With superior material properties, these pistons resist the scuffing and wear often seen in high-compression engines. Whether you are building a track-focused machine or a high-performance street engine, these pistons provide the reliability you need. Find all your essential engine build 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.

Domed Pistons for Increased Compression

Maximize your Small Block Chevy's potential with these KB Hypereutectic domed pistons. Designed for a 3.935-inch bore, these pistons feature a +4cc dome to help increase compression ratios, providing the extra punch needed for performance applications. The hypereutectic alloy ensures high strength and excellent thermal management, allowing for tighter clearances and improved combustion efficiency compared to traditional cast pistons.

Specifications

  • Engine Fitment: Small Block Chevy
  • Bore Size: 3.935 inches
  • Volume: +4.00cc Domed
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: Advanced Hypereutectic Alloy
  • Quantity: Set of 8

These pistons are engineered to withstand the rigors of high-performance driving while maintaining the longevity required for street use. The dome design is carefully crafted to promote efficient flame travel, resulting in better power delivery throughout the RPM range. With superior material properties, these pistons resist the scuffing and wear often seen in high-compression engines. Whether you are building a track-focused machine or a high-performance street engine, these pistons provide the reliability you need. Find all your essential engine build 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.

Domed Pistons for Increased Compression

Maximize your Small Block Chevy's potential with these KB Hypereutectic domed pistons. Designed for a 3.935-inch bore, these pistons feature a +4cc dome to help increase compression ratios, providing the extra punch needed for performance applications. The hypereutectic alloy ensures high strength and excellent thermal management, allowing for tighter clearances and improved combustion efficiency compared to traditional cast pistons.

Specifications

  • Engine Fitment: Small Block Chevy
  • Bore Size: 3.935 inches
  • Volume: +4.00cc Domed
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: Advanced Hypereutectic Alloy
  • Quantity: Set of 8

These pistons are engineered to withstand the rigors of high-performance driving while maintaining the longevity required for street use. The dome design is carefully crafted to promote efficient flame travel, resulting in better power delivery throughout the RPM range. With superior material properties, these pistons resist the scuffing and wear often seen in high-compression engines. Whether you are building a track-focused machine or a high-performance street engine, these pistons provide the reliability you need. Find all your essential engine build parts at GGCRACING.

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