Hastings Piston Rings Ductile Moly File Fit 4.030 Bore Set — 8-Cylinder Performance Engines

SKU: BBTV_2M5505035
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About Hastings Piston Rings Hastings Piston Rings 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 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.

Precision Engine Sealing with Hastings Ductile Moly Rings

Achieve optimal compression and oil control with the Hastings Premium Ductile Moly Piston Ring Set. Engineered for high-performance 8-cylinder applications, these 4.030 bore rings feature a file-fit design, allowing engine builders to achieve the exact end-gap clearance required for high-output builds. The ductile iron base material provides superior strength and durability under extreme heat and pressure, while the plasma moly coating ensures a fast break-in and long-lasting wear resistance.

Technical Specifications

  • Bore Size: 4.030 inches
  • Ring Thickness: 1/16 x 1/16 x 3/16 inch
  • Material: Premium Ductile Iron
  • Coating: Plasma Moly
  • Tension: Low Tension
  • Application: 8-Cylinder Engines

These low-tension rings are specifically designed to reduce friction, contributing to increased horsepower and improved throttle response. Whether you are rebuilding a street-strip engine or a dedicated race motor, Hastings provides the reliability needed for consistent performance. The file-fit nature of this set ensures that you can tailor the ring gap to your specific engine tolerances, preventing ring butt and ensuring a perfect seal against the cylinder wall. For all your high-performance engine component needs, trust the selection available 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.

Precision Engine Sealing with Hastings Ductile Moly Rings

Achieve optimal compression and oil control with the Hastings Premium Ductile Moly Piston Ring Set. Engineered for high-performance 8-cylinder applications, these 4.030 bore rings feature a file-fit design, allowing engine builders to achieve the exact end-gap clearance required for high-output builds. The ductile iron base material provides superior strength and durability under extreme heat and pressure, while the plasma moly coating ensures a fast break-in and long-lasting wear resistance.

Technical Specifications

  • Bore Size: 4.030 inches
  • Ring Thickness: 1/16 x 1/16 x 3/16 inch
  • Material: Premium Ductile Iron
  • Coating: Plasma Moly
  • Tension: Low Tension
  • Application: 8-Cylinder Engines

These low-tension rings are specifically designed to reduce friction, contributing to increased horsepower and improved throttle response. Whether you are rebuilding a street-strip engine or a dedicated race motor, Hastings provides the reliability needed for consistent performance. The file-fit nature of this set ensures that you can tailor the ring gap to your specific engine tolerances, preventing ring butt and ensuring a perfect seal against the cylinder wall. For all your high-performance engine component needs, trust the selection available 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.

Precision Engine Sealing with Hastings Ductile Moly Rings

Achieve optimal compression and oil control with the Hastings Premium Ductile Moly Piston Ring Set. Engineered for high-performance 8-cylinder applications, these 4.030 bore rings feature a file-fit design, allowing engine builders to achieve the exact end-gap clearance required for high-output builds. The ductile iron base material provides superior strength and durability under extreme heat and pressure, while the plasma moly coating ensures a fast break-in and long-lasting wear resistance.

Technical Specifications

  • Bore Size: 4.030 inches
  • Ring Thickness: 1/16 x 1/16 x 3/16 inch
  • Material: Premium Ductile Iron
  • Coating: Plasma Moly
  • Tension: Low Tension
  • Application: 8-Cylinder Engines

These low-tension rings are specifically designed to reduce friction, contributing to increased horsepower and improved throttle response. Whether you are rebuilding a street-strip engine or a dedicated race motor, Hastings provides the reliability needed for consistent performance. The file-fit nature of this set ensures that you can tailor the ring gap to your specific engine tolerances, preventing ring butt and ensuring a perfect seal against the cylinder wall. For all your high-performance engine component needs, trust the selection available at GGCRACING.

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