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Cometic C4347-040 MLS Cylinder Head Gasket for Nissan VG30DE/VG30DETT 90mm Bore

(1990-1996 Nissan 300ZX; 1993-1997 Infiniti J30)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4347-040
4 reviews
Sale Price

$105.01

Estimated ship date Saturday, November 28

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Product Details

The Cometic C4347-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Nissan VG30DE and VG30DETT engines. This high-performance gasket features a 90mm bore diameter and .040" (1.02mm) compressed thickness, making it ideal for both stock and modified applications.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
  • .040" compressed thickness allows for precise compression ratio tuning
  • 90mm bore diameter engineered for VG30DE and VG30DETT engine specifications
  • Advanced embossment technology ensures even load distribution across the sealing surface
  • Resistant to extreme temperatures and combustion pressures in turbocharged applications
  • Compatible with both naturally aspirated VG30DE and twin-turbo VG30DETT engines

Cometic MLS gaskets are manufactured using multiple layers of stainless steel with specialized coatings that accommodate engine movement and thermal expansion while maintaining a positive seal. This gasket is an excellent choice for engine rebuilds, performance upgrades, or forced induction applications where reliability is critical.

Products specifications

Fits

1990-1996 Nissan 300ZX; 1993-1997 Infiniti J30

Prop 65

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

Material

Multi-layer Steel

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