Piston Ring Set 4.040 1/16 1/16 3/16 SEAR9771-45

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Piston Ring Set 4.040 1/16 1/16 3/16 SEAR9771-45

Piston Ring Set 4.040 1/16 1/16 3/16 SEAR9771-45

Original price was: $115.99.Current price is: $81.10.

SKU: SEAR9771-45 Category:

Description

Piston rings are critical to engine efficiency—they seal combustion pressure, regulate oil consumption, and prevent blowby that robs your engine of power. This Speed Pro kit delivers plasma moly-faced rings engineered for reliable performance across high-RPM applications, ensuring consistent compression and longevity in demanding conditions. File-fit construction gives you precision control during installation for optimal ring seating and immediate performance gains.

  • Bore Size: 4.040″
  • Ring Thickness: 1/16 x 1/16 x 3/16″
  • Material: Plasma moly-faced
  • Fit Type: File fit
  • Tension: Standard
  • Application: 8-cylinder engines
  • Quantity: Full kit
  • Manufacturer: Speed Pro
  • MPN: R977145

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