Hastings Piston Rings 4.040 Bore Plasma Moly Ring Set — Performance 8-Cylinder Engines

SKU: BBTV_SM8565040
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About Hastings Piston Rings Hastings Piston Rings engineers high-quality automotive ...Read More

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Sale price$136.99
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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.

High-Performance Hastings 4.040 Bore Piston Rings

Achieve optimal compression and oil control with this Hastings Piston Ring Set, engineered for high-performance 8-cylinder engines. Featuring a precise 4.040-inch bore size and a robust 1.5 x 1.5 x 3.0mm ring configuration, these rings are designed to withstand the rigors of racing environments. The plasma-moly coating provides exceptional wear resistance and heat dissipation, ensuring your engine maintains peak performance under extreme conditions.

Key Technical Specifications:

  • Bore Size: 4.040 inches
  • Ring Thickness: 1.5mm (Top), 1.5mm (Second), 3.0mm (Oil)
  • Material: High-strength steel with plasma-moly facing
  • Application: 8-Cylinder performance engines
  • Tension: Standard tension for reliable daily or track use

These drop-in rings are manufactured to strict tolerances, allowing for a seamless installation process that saves you time in the garage. Whether you are rebuilding a street machine or a dedicated track car, Hastings provides the durability and sealing efficiency required to maximize horsepower and prevent blow-by. Trust your engine build to the industry-leading quality found 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.

High-Performance Hastings 4.040 Bore Piston Rings

Achieve optimal compression and oil control with this Hastings Piston Ring Set, engineered for high-performance 8-cylinder engines. Featuring a precise 4.040-inch bore size and a robust 1.5 x 1.5 x 3.0mm ring configuration, these rings are designed to withstand the rigors of racing environments. The plasma-moly coating provides exceptional wear resistance and heat dissipation, ensuring your engine maintains peak performance under extreme conditions.

Key Technical Specifications:

  • Bore Size: 4.040 inches
  • Ring Thickness: 1.5mm (Top), 1.5mm (Second), 3.0mm (Oil)
  • Material: High-strength steel with plasma-moly facing
  • Application: 8-Cylinder performance engines
  • Tension: Standard tension for reliable daily or track use

These drop-in rings are manufactured to strict tolerances, allowing for a seamless installation process that saves you time in the garage. Whether you are rebuilding a street machine or a dedicated track car, Hastings provides the durability and sealing efficiency required to maximize horsepower and prevent blow-by. Trust your engine build to the industry-leading quality found 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.

High-Performance Hastings 4.040 Bore Piston Rings

Achieve optimal compression and oil control with this Hastings Piston Ring Set, engineered for high-performance 8-cylinder engines. Featuring a precise 4.040-inch bore size and a robust 1.5 x 1.5 x 3.0mm ring configuration, these rings are designed to withstand the rigors of racing environments. The plasma-moly coating provides exceptional wear resistance and heat dissipation, ensuring your engine maintains peak performance under extreme conditions.

Key Technical Specifications:

  • Bore Size: 4.040 inches
  • Ring Thickness: 1.5mm (Top), 1.5mm (Second), 3.0mm (Oil)
  • Material: High-strength steel with plasma-moly facing
  • Application: 8-Cylinder performance engines
  • Tension: Standard tension for reliable daily or track use

These drop-in rings are manufactured to strict tolerances, allowing for a seamless installation process that saves you time in the garage. Whether you are rebuilding a street machine or a dedicated track car, Hastings provides the durability and sealing efficiency required to maximize horsepower and prevent blow-by. Trust your engine build to the industry-leading quality found at GGCRACING.

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