Hastings Piston Rings 4.020 Bore File Fit Plasma Moly Ring Set — 8-Cylinder Performance Engines

SKU: BBTV_SM8565025
No reviews

About Hastings Piston Rings Hastings Piston Rings engineers high-quality automotive ...Read More

Price:
Sale price$158.99
Add To Cart
×

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 Hastings Piston Rings

Hastings Piston Rings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hastings Piston Rings lineup with fast shipping and expert fitment support — order with confidence.

Engineered for Precision and Durability

Optimize your engine's performance with the Hastings 4.020 bore file fit piston ring set. Specifically engineered for 8-cylinder engines, these rings offer the flexibility of a file-fit design, allowing you to achieve the exact clearance needed for your specific build. Made from high-quality steel with a plasma moly coating, these rings provide excellent wear resistance and a superior seal, ensuring your engine runs at its peak.

Technical Specifications

  • Bore Size: 4.020 inches
  • Ring Dimensions: 1.5mm x 1.5mm x 3.0mm
  • Material: Steel with Plasma Moly coating
  • Design: File Fit
  • Tension: Standard Tension
  • Application: 8-Cylinder Engines

The file-fit capability is essential for high-performance builds where thermal expansion and cylinder pressure are higher than stock. By tailoring the ring gap, you reduce the risk of ring damage and improve overall combustion efficiency. The plasma moly face ensures that the rings seat quickly against the cylinder wall, providing consistent compression and oil control from the moment you fire up the engine. For builders who refuse to compromise on quality, these Hastings rings are the perfect choice for your next project. Find all the professional-grade parts you need for your engine at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hastings Piston Rings

Hastings Piston Rings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hastings Piston Rings lineup with fast shipping and expert fitment support — order with confidence.

Engineered for Precision and Durability

Optimize your engine's performance with the Hastings 4.020 bore file fit piston ring set. Specifically engineered for 8-cylinder engines, these rings offer the flexibility of a file-fit design, allowing you to achieve the exact clearance needed for your specific build. Made from high-quality steel with a plasma moly coating, these rings provide excellent wear resistance and a superior seal, ensuring your engine runs at its peak.

Technical Specifications

  • Bore Size: 4.020 inches
  • Ring Dimensions: 1.5mm x 1.5mm x 3.0mm
  • Material: Steel with Plasma Moly coating
  • Design: File Fit
  • Tension: Standard Tension
  • Application: 8-Cylinder Engines

The file-fit capability is essential for high-performance builds where thermal expansion and cylinder pressure are higher than stock. By tailoring the ring gap, you reduce the risk of ring damage and improve overall combustion efficiency. The plasma moly face ensures that the rings seat quickly against the cylinder wall, providing consistent compression and oil control from the moment you fire up the engine. For builders who refuse to compromise on quality, these Hastings rings are the perfect choice for your next project. Find all the professional-grade parts you need for your engine at GGCRACING.

Product Details

Product Description

About Hastings Piston Rings

Hastings Piston Rings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hastings Piston Rings lineup with fast shipping and expert fitment support — order with confidence.

Engineered for Precision and Durability

Optimize your engine's performance with the Hastings 4.020 bore file fit piston ring set. Specifically engineered for 8-cylinder engines, these rings offer the flexibility of a file-fit design, allowing you to achieve the exact clearance needed for your specific build. Made from high-quality steel with a plasma moly coating, these rings provide excellent wear resistance and a superior seal, ensuring your engine runs at its peak.

Technical Specifications

  • Bore Size: 4.020 inches
  • Ring Dimensions: 1.5mm x 1.5mm x 3.0mm
  • Material: Steel with Plasma Moly coating
  • Design: File Fit
  • Tension: Standard Tension
  • Application: 8-Cylinder Engines

The file-fit capability is essential for high-performance builds where thermal expansion and cylinder pressure are higher than stock. By tailoring the ring gap, you reduce the risk of ring damage and improve overall combustion efficiency. The plasma moly face ensures that the rings seat quickly against the cylinder wall, providing consistent compression and oil control from the moment you fire up the engine. For builders who refuse to compromise on quality, these Hastings rings are the perfect choice for your next project. Find all the professional-grade parts you need for your engine at GGCRACING.

DRIVERS Also Bought

Recently viewed