KB Hypereutectic Pistons SBC Flat Top Piston Set 4.030 Bore -7cc — Fits Small Block Chevy

SKU: BJDT_KB134.030
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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.

Watch in action

High-Performance KB Hypereutectic Pistons for SBC

Engine builders trust KB Hypereutectic pistons for their superior strength and thermal stability compared to standard cast alternatives. This set is specifically engineered for Small Block Chevy applications requiring a 4.030-inch bore. With a -7cc flat top design, these pistons provide an ideal compression ratio for street and strip performance builds.

Key Technical Specifications

  • Engine Application: Small Block Chevy (SBC)
  • Bore Size: 4.030 inches
  • Piston Style: Flat Top with -7.00cc volume
  • Ring Groove Configuration: 5/64 x 5/64 x 3/16 inches
  • Material: Premium Hypereutectic Aluminum Alloy
  • Quantity: Complete set of 8 pistons

The hypereutectic construction offers a higher silicon content, which reduces thermal expansion and allows for tighter piston-to-wall clearances. This results in improved ring seal, reduced blow-by, and quieter engine operation. Whether you are performing a mild rebuild or a performance upgrade, these pistons deliver the reliability and efficiency needed for high-revving SBC engines. The precision-machined ring grooves ensure consistent performance and longevity under varying load conditions. Experience the difference in engine efficiency and power output with these industry-leading components. For all your high-performance engine parts, trust the selection available 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

High-Performance KB Hypereutectic Pistons for SBC

Engine builders trust KB Hypereutectic pistons for their superior strength and thermal stability compared to standard cast alternatives. This set is specifically engineered for Small Block Chevy applications requiring a 4.030-inch bore. With a -7cc flat top design, these pistons provide an ideal compression ratio for street and strip performance builds.

Key Technical Specifications

  • Engine Application: Small Block Chevy (SBC)
  • Bore Size: 4.030 inches
  • Piston Style: Flat Top with -7.00cc volume
  • Ring Groove Configuration: 5/64 x 5/64 x 3/16 inches
  • Material: Premium Hypereutectic Aluminum Alloy
  • Quantity: Complete set of 8 pistons

The hypereutectic construction offers a higher silicon content, which reduces thermal expansion and allows for tighter piston-to-wall clearances. This results in improved ring seal, reduced blow-by, and quieter engine operation. Whether you are performing a mild rebuild or a performance upgrade, these pistons deliver the reliability and efficiency needed for high-revving SBC engines. The precision-machined ring grooves ensure consistent performance and longevity under varying load conditions. Experience the difference in engine efficiency and power output with these industry-leading components. For all your high-performance engine parts, trust the selection available 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

High-Performance KB Hypereutectic Pistons for SBC

Engine builders trust KB Hypereutectic pistons for their superior strength and thermal stability compared to standard cast alternatives. This set is specifically engineered for Small Block Chevy applications requiring a 4.030-inch bore. With a -7cc flat top design, these pistons provide an ideal compression ratio for street and strip performance builds.

Key Technical Specifications

  • Engine Application: Small Block Chevy (SBC)
  • Bore Size: 4.030 inches
  • Piston Style: Flat Top with -7.00cc volume
  • Ring Groove Configuration: 5/64 x 5/64 x 3/16 inches
  • Material: Premium Hypereutectic Aluminum Alloy
  • Quantity: Complete set of 8 pistons

The hypereutectic construction offers a higher silicon content, which reduces thermal expansion and allows for tighter piston-to-wall clearances. This results in improved ring seal, reduced blow-by, and quieter engine operation. Whether you are performing a mild rebuild or a performance upgrade, these pistons deliver the reliability and efficiency needed for high-revving SBC engines. The precision-machined ring grooves ensure consistent performance and longevity under varying load conditions. Experience the difference in engine efficiency and power output with these industry-leading components. For all your high-performance engine parts, trust the selection available at GGCRACING.

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