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Manley Performance

Manley Piston Ring Bore-4.130 1.2mm x 1.2mm x 3mm STL TOP

$456.63

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Manley Performance piston rings for 4.130" bore engines. 1.2mm x 1.2mm x 3mm steel top ring.

Key Features

  • Piston rings for 4.130 inch bore engines.
  • Features a 1.2mm top ring, 1.2mm second ring, and 3mm oil ring.
  • The top ring is constructed from steel for improved wear resistance.
  • Designed for engine rebuilding and performance applications.
  • Not CARB approved; cannot ship to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and these piston rings are a good example of that. These rings are designed for a 4.130-inch bore, featuring a 1.2mm top ring, a 1.2mm second ring, and a 3mm oil ring. The top ring is made of steel, which offers good wear resistance for demanding applications.

When you're rebuilding an engine, the piston rings are critical for sealing the combustion chamber, controlling oil consumption, and transferring heat. This set uses a common 1.2mm x 1.2mm x 3mm ring package, which is a popular choice for many performance builds. The steel top ring is a solid option for engines that see regular use or higher cylinder pressures, helping to ensure a good seal.

Keep in mind that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper ring gap setting and installation procedures.

Specifications

Brand
Manley Performance
Manufacturer Part #
46061ST-8

Frequently Asked Questions

Manley Piston Ring Bore-4.130 1.2mm x 1.2mm x 3mm STL TOP

$456.63