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Cometic Gasket

Cometic Street Pro Nissan RB25DET 86.5mm Bore 0.051in MLS Cylinder Head Gasket Top End Gasket Kit

$309.07

On Backorder — Expected to ship by May 28, 2026

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Cometic Street Pro Nissan RB25DET 86.5mm Bore 0.051in MLS Cylinder Head Gasket Top End Gasket Kit. A well-built kit for your RB25DET rebuild.

Key Features

  • Fits Nissan RB25DET engines.
  • Includes all necessary gaskets and seals for a top-end rebuild.
  • Features a Multi-Layer Steel (MLS) cylinder head gasket.
  • Head gasket has an 86.5mm bore.
  • Head gasket thickness is 0.051 inches.
  • Utilizes quality gasket materials like MLS, AFM, Aramid Fiber, and Armor Clad.
This gasket kit is designed for Nissan RB25DET engines. Please verify fitment for your specific vehicle application.

⚠️ 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

Cometic Gasket is known for making reliable gaskets for a wide range of applications. If you're rebuilding the top end of your Nissan RB25DET, this Street Pro gasket kit is a solid option. It includes all the gaskets and seals you'll need to get your engine back together, with a focus on quality materials.

The kit features a Multi-Layer Steel (MLS) head gasket with an 86.5mm bore and a thickness of 0.051 inches, which is a common size for many RB25DET builds. Cometic uses a variety of quality gasket materials in their StreetPro kits, including MLS, AFM, Aramid Fiber, and Armor Clad, ensuring a good seal for your engine's critical components. This attention to material quality helps ensure a dependable seal for your street-focused build.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
PRO2016T-865
UPC
191070414542

Frequently Asked Questions

Cometic Street Pro Nissan RB25DET 86.5mm Bore 0.051in MLS Cylinder Head Gasket Top End Gasket Kit

$309.07