Hastings Piston Rings Performance Steel Plasma Moly Set 4.120 Bore — 8-Cylinder Engine

SKU: BBTV_2M644
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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.

Engineered for Excellence: Hastings 4.120 Bore Rings

The Hastings 4.120 Bore Piston Ring Set is the ideal solution for 8-cylinder engine builders seeking a balance of durability and performance. Crafted from high-quality steel and coated with a plasma-moly finish, these rings are designed to provide an exceptional seal, reducing friction and maximizing compression. The drop-in design allows for a seamless installation, saving you time during your engine assembly process.

Technical Specifications

  • Bore Size: 4.120 inches
  • Ring Dimensions: 5/64 x 5/64 x 3/16 inch
  • Material: Steel with Plasma Moly face
  • Application: 8-cylinder engines
  • Tension: Standard tension

The plasma-moly coating offers superior heat management and wear resistance, ensuring that your rings maintain their sealing integrity even under demanding conditions. By effectively controlling oil and maintaining cylinder pressure, these rings help your engine achieve its full power potential while minimizing oil consumption. Whether you are performing a standard rebuild or a performance-oriented engine project, Hastings provides the precision and reliability you need to get the job done right. Trust in the quality of these rings to keep your engine running smoothly for miles to come. Browse our extensive selection of performance engine parts and upgrade your vehicle today 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 Excellence: Hastings 4.120 Bore Rings

The Hastings 4.120 Bore Piston Ring Set is the ideal solution for 8-cylinder engine builders seeking a balance of durability and performance. Crafted from high-quality steel and coated with a plasma-moly finish, these rings are designed to provide an exceptional seal, reducing friction and maximizing compression. The drop-in design allows for a seamless installation, saving you time during your engine assembly process.

Technical Specifications

  • Bore Size: 4.120 inches
  • Ring Dimensions: 5/64 x 5/64 x 3/16 inch
  • Material: Steel with Plasma Moly face
  • Application: 8-cylinder engines
  • Tension: Standard tension

The plasma-moly coating offers superior heat management and wear resistance, ensuring that your rings maintain their sealing integrity even under demanding conditions. By effectively controlling oil and maintaining cylinder pressure, these rings help your engine achieve its full power potential while minimizing oil consumption. Whether you are performing a standard rebuild or a performance-oriented engine project, Hastings provides the precision and reliability you need to get the job done right. Trust in the quality of these rings to keep your engine running smoothly for miles to come. Browse our extensive selection of performance engine parts and upgrade your vehicle today 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 Excellence: Hastings 4.120 Bore Rings

The Hastings 4.120 Bore Piston Ring Set is the ideal solution for 8-cylinder engine builders seeking a balance of durability and performance. Crafted from high-quality steel and coated with a plasma-moly finish, these rings are designed to provide an exceptional seal, reducing friction and maximizing compression. The drop-in design allows for a seamless installation, saving you time during your engine assembly process.

Technical Specifications

  • Bore Size: 4.120 inches
  • Ring Dimensions: 5/64 x 5/64 x 3/16 inch
  • Material: Steel with Plasma Moly face
  • Application: 8-cylinder engines
  • Tension: Standard tension

The plasma-moly coating offers superior heat management and wear resistance, ensuring that your rings maintain their sealing integrity even under demanding conditions. By effectively controlling oil and maintaining cylinder pressure, these rings help your engine achieve its full power potential while minimizing oil consumption. Whether you are performing a standard rebuild or a performance-oriented engine project, Hastings provides the precision and reliability you need to get the job done right. Trust in the quality of these rings to keep your engine running smoothly for miles to come. Browse our extensive selection of performance engine parts and upgrade your vehicle today at GGCRACING.

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