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Cometic C4321-066 MLS Cylinder Head Gasket for Nissan RB26DETT 88mm Bore

Manufacturer

Picture for manufacturer Cometic

Part Number

C4321-066
8 reviews
Sale Price

$211.90

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C4321-066 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for the Nissan RB26DETT engine. This gasket features an 88mm bore diameter and 0.066-inch compressed thickness, making it ideal for high-boost and high-horsepower applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 0.066-inch (1.68mm) compressed thickness for precise compression ratio tuning
  • 88mm bore diameter designed for stock and mild overbore applications
  • Engineered specifically for Nissan RB26DETT inline-six twin-turbo engines
  • Handles extreme cylinder pressures in forced induction applications
  • Embossed stainless steel layers with Viton rubber coating for maximum sealing

Cometic MLS gaskets are the preferred choice for builders and tuners working with high-performance Nissan RB engines. The multi-layer design allows the gasket to adapt to block and head surface imperfections while maintaining superior combustion sealing under demanding conditions. This gasket is compatible with RB26DETT engines found in the Nissan Skyline GT-R (R32, R33, R34) and other vehicles equipped with this legendary powerplant.

Products specifications

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

So far, so good

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Great price and quick shipping.

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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