KB Hypereutectic Pistons Pontiac 455 Flat Top Piston Set 4.190 Bore -6cc — Fits Pontiac V8

SKU: BJDT_KB222.040
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About KB Hypereutectic Pistons KB Hypereutectic Pistons engineers high-quality automotive ...Read More

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Sale price$390.94
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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.

Premium KB Hypereutectic Pistons for Pontiac 455

Revitalize your classic Pontiac V8 with this set of KB Hypereutectic flat top pistons. Specifically designed for the 455 cubic inch engine, these pistons feature a 4.190-inch bore and a -6cc dish, providing the perfect balance of compression and combustion efficiency. The advanced hypereutectic material offers a significantly higher silicon content than standard cast pistons, allowing for tighter piston-to-wall clearances and quieter operation without sacrificing strength.

Technical Specifications

  • Engine Application: Pontiac V8 (455)
  • Bore Size: 4.190 inches
  • Dish Volume: -6.00 cc
  • Ring Groove Configuration: 5/64 x 1/16 x 3/16 inch
  • Material: High-strength Hypereutectic Alloy
  • Quantity: Complete set of 8 pistons

These pistons are engineered to handle the demands of both daily driving and spirited performance applications. By utilizing a flat-top design with a slight dish, they help maintain consistent combustion chamber pressures, which is critical for smooth power delivery. The precision-machined ring lands ensure that your rings seat properly, providing excellent oil control and long-term durability for your engine build. If you are looking to restore or upgrade your Pontiac engine, these pistons offer the perfect combination of value and performance. Trust your next engine build to the experts 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.

Premium KB Hypereutectic Pistons for Pontiac 455

Revitalize your classic Pontiac V8 with this set of KB Hypereutectic flat top pistons. Specifically designed for the 455 cubic inch engine, these pistons feature a 4.190-inch bore and a -6cc dish, providing the perfect balance of compression and combustion efficiency. The advanced hypereutectic material offers a significantly higher silicon content than standard cast pistons, allowing for tighter piston-to-wall clearances and quieter operation without sacrificing strength.

Technical Specifications

  • Engine Application: Pontiac V8 (455)
  • Bore Size: 4.190 inches
  • Dish Volume: -6.00 cc
  • Ring Groove Configuration: 5/64 x 1/16 x 3/16 inch
  • Material: High-strength Hypereutectic Alloy
  • Quantity: Complete set of 8 pistons

These pistons are engineered to handle the demands of both daily driving and spirited performance applications. By utilizing a flat-top design with a slight dish, they help maintain consistent combustion chamber pressures, which is critical for smooth power delivery. The precision-machined ring lands ensure that your rings seat properly, providing excellent oil control and long-term durability for your engine build. If you are looking to restore or upgrade your Pontiac engine, these pistons offer the perfect combination of value and performance. Trust your next engine build to the experts 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.

Premium KB Hypereutectic Pistons for Pontiac 455

Revitalize your classic Pontiac V8 with this set of KB Hypereutectic flat top pistons. Specifically designed for the 455 cubic inch engine, these pistons feature a 4.190-inch bore and a -6cc dish, providing the perfect balance of compression and combustion efficiency. The advanced hypereutectic material offers a significantly higher silicon content than standard cast pistons, allowing for tighter piston-to-wall clearances and quieter operation without sacrificing strength.

Technical Specifications

  • Engine Application: Pontiac V8 (455)
  • Bore Size: 4.190 inches
  • Dish Volume: -6.00 cc
  • Ring Groove Configuration: 5/64 x 1/16 x 3/16 inch
  • Material: High-strength Hypereutectic Alloy
  • Quantity: Complete set of 8 pistons

These pistons are engineered to handle the demands of both daily driving and spirited performance applications. By utilizing a flat-top design with a slight dish, they help maintain consistent combustion chamber pressures, which is critical for smooth power delivery. The precision-machined ring lands ensure that your rings seat properly, providing excellent oil control and long-term durability for your engine build. If you are looking to restore or upgrade your Pontiac engine, these pistons offer the perfect combination of value and performance. Trust your next engine build to the experts at GGCRACING.

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