Icon Forged Pistons BBC 4.290 Bore +18cc Domed Piston Set — Fits Big Block Chevy

SKU: GGFQ_IC779.040
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Precision Forged Power for Big Block ChevyTake your engine build ...Read More

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Sale price$663.38
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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

Precision Forged Power for Big Block Chevy

Take your engine build to the next level with this Icon Forged Piston set, specifically designed for Big Block Chevy applications requiring a 4.290 bore. These forged pistons are built to withstand the rigors of high-performance driving, offering superior heat dissipation and structural integrity compared to cast alternatives. If you are looking for a reliable way to increase compression and horsepower, this set is the ideal solution.

Key Features and Specs

  • Bore Size: 4.290 inches
  • Dome Volume: +18.00 cc
  • Ring Grooves: 1/16 x 1/16 x 3/16 inch
  • Application: Big Block Chevy (BBC)
  • Set: 8 Pistons

The +18cc dome design is crafted to provide the necessary compression for aggressive cam profiles and high-output heads. Each piston is precision-machined to ensure perfect ring sealing, which is critical for maintaining peak cylinder pressure and preventing blow-by. The forged alloy composition ensures that these pistons can handle the stress of high-RPM operation and power adders. Whether you are restoring a classic muscle car or building a dedicated drag racer, these Icon pistons provide the consistency and strength required for winning results. Trust in the engineering excellence of Icon Forged to keep your engine performing at its peak. Find all your essential engine components and high-performance parts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Forged Power for Big Block Chevy

Take your engine build to the next level with this Icon Forged Piston set, specifically designed for Big Block Chevy applications requiring a 4.290 bore. These forged pistons are built to withstand the rigors of high-performance driving, offering superior heat dissipation and structural integrity compared to cast alternatives. If you are looking for a reliable way to increase compression and horsepower, this set is the ideal solution.

Key Features and Specs

  • Bore Size: 4.290 inches
  • Dome Volume: +18.00 cc
  • Ring Grooves: 1/16 x 1/16 x 3/16 inch
  • Application: Big Block Chevy (BBC)
  • Set: 8 Pistons

The +18cc dome design is crafted to provide the necessary compression for aggressive cam profiles and high-output heads. Each piston is precision-machined to ensure perfect ring sealing, which is critical for maintaining peak cylinder pressure and preventing blow-by. The forged alloy composition ensures that these pistons can handle the stress of high-RPM operation and power adders. Whether you are restoring a classic muscle car or building a dedicated drag racer, these Icon pistons provide the consistency and strength required for winning results. Trust in the engineering excellence of Icon Forged to keep your engine performing at its peak. Find all your essential engine components and high-performance parts at GGCRACING.

Product Details

Product Description

Precision Forged Power for Big Block Chevy

Take your engine build to the next level with this Icon Forged Piston set, specifically designed for Big Block Chevy applications requiring a 4.290 bore. These forged pistons are built to withstand the rigors of high-performance driving, offering superior heat dissipation and structural integrity compared to cast alternatives. If you are looking for a reliable way to increase compression and horsepower, this set is the ideal solution.

Key Features and Specs

  • Bore Size: 4.290 inches
  • Dome Volume: +18.00 cc
  • Ring Grooves: 1/16 x 1/16 x 3/16 inch
  • Application: Big Block Chevy (BBC)
  • Set: 8 Pistons

The +18cc dome design is crafted to provide the necessary compression for aggressive cam profiles and high-output heads. Each piston is precision-machined to ensure perfect ring sealing, which is critical for maintaining peak cylinder pressure and preventing blow-by. The forged alloy composition ensures that these pistons can handle the stress of high-RPM operation and power adders. Whether you are restoring a classic muscle car or building a dedicated drag racer, these Icon pistons provide the consistency and strength required for winning results. Trust in the engineering excellence of Icon Forged to keep your engine performing at its peak. Find all your essential engine components and high-performance parts at GGCRACING.

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