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

SKU: BJDT_KB107.030
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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 Small Block Mopar

Unlock superior reliability and power with this set of eight KB Hypereutectic flat top pistons, precision-engineered for Small Block Mopar engines. Designed for enthusiasts who demand consistent performance, these pistons feature a 4.030-inch bore and a -5cc volume, ensuring an ideal compression ratio for your street or strip build.

Technical Specifications

  • Bore Size: 4.030 inches
  • Piston Type: Flat Top
  • Compression Volume: -5.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: High-strength hypereutectic alloy

The hypereutectic construction provides exceptional thermal expansion control, allowing for tighter piston-to-wall clearances compared to traditional cast pistons. This results in quieter engine operation and improved ring seal, translating to better oil control and increased horsepower. Whether you are performing a complete engine overhaul or a performance refresh, these pistons offer the durability needed to handle increased combustion pressures without the cost of forged alternatives.

Each set is balanced and ready for installation, providing a seamless fit for your SBM engine components. Trust in the engineering excellence of KB to keep your engine running at its peak. Find these and other premium engine components 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 Small Block Mopar

Unlock superior reliability and power with this set of eight KB Hypereutectic flat top pistons, precision-engineered for Small Block Mopar engines. Designed for enthusiasts who demand consistent performance, these pistons feature a 4.030-inch bore and a -5cc volume, ensuring an ideal compression ratio for your street or strip build.

Technical Specifications

  • Bore Size: 4.030 inches
  • Piston Type: Flat Top
  • Compression Volume: -5.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: High-strength hypereutectic alloy

The hypereutectic construction provides exceptional thermal expansion control, allowing for tighter piston-to-wall clearances compared to traditional cast pistons. This results in quieter engine operation and improved ring seal, translating to better oil control and increased horsepower. Whether you are performing a complete engine overhaul or a performance refresh, these pistons offer the durability needed to handle increased combustion pressures without the cost of forged alternatives.

Each set is balanced and ready for installation, providing a seamless fit for your SBM engine components. Trust in the engineering excellence of KB to keep your engine running at its peak. Find these and other premium engine components 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 Small Block Mopar

Unlock superior reliability and power with this set of eight KB Hypereutectic flat top pistons, precision-engineered for Small Block Mopar engines. Designed for enthusiasts who demand consistent performance, these pistons feature a 4.030-inch bore and a -5cc volume, ensuring an ideal compression ratio for your street or strip build.

Technical Specifications

  • Bore Size: 4.030 inches
  • Piston Type: Flat Top
  • Compression Volume: -5.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inch
  • Material: High-strength hypereutectic alloy

The hypereutectic construction provides exceptional thermal expansion control, allowing for tighter piston-to-wall clearances compared to traditional cast pistons. This results in quieter engine operation and improved ring seal, translating to better oil control and increased horsepower. Whether you are performing a complete engine overhaul or a performance refresh, these pistons offer the durability needed to handle increased combustion pressures without the cost of forged alternatives.

Each set is balanced and ready for installation, providing a seamless fit for your SBM engine components. Trust in the engineering excellence of KB to keep your engine running at its peak. Find these and other premium engine components at GGCRACING.

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