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Cometic C4278-089 MLS Cylinder Head Gasket for Toyota 7M-GE/7M-GTE 84mm Bore

(1987-1992 Toyota Supra; 1989-1992 Toyota Cressida)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4278-089
12 reviews
Sale Price

$220.90

Estimated ship date Friday, November 27

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Product Details

The Cometic C4278-089 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Toyota 7M-GE and 7M-GTE engines. This precision gasket features an 84mm bore diameter and .089" (2.26mm) compressed thickness, making it ideal for performance builds and engine rebuilds requiring exceptional sealing capability.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 84mm bore diameter optimized for Toyota 7M engine applications
  • .089" compressed thickness for precise compression control
  • Compatible with both 7M-GE naturally aspirated and 7M-GTE turbocharged engines
  • Handles high cylinder pressures and thermal expansion in performance applications
  • Eliminates gasket failures common with stock head gaskets under boost

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to provide maximum sealing under extreme conditions. The flexible design compensates for minor surface imperfections while maintaining consistent clamping pressure across the entire sealing surface. This gasket is a direct replacement for OEM head gaskets and is particularly valued in turbocharged and high-boost applications where stock gaskets often fail.

Products specifications

Fits

1987-1992 Toyota Supra; 1989-1992 Toyota Cressida

Prop 65

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

Material

Multi-layer Steel

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