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Cometic Gasket

Cometic Gasket GM LSX Gen-4 Small Block V8 .063in DST Cylinder Head Gasket - C15744-063

SKU: SKU: CGSC15744-063

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The Cometic GM LSX Gen-4 Small Block V8 .063in DST Cylinder Head Gasket - C15744-063 is a precision-engineered gasket kit with a 4.200" bore and .063" compressed thickness for the Right-Hand Side (RHS).

This Cometic complete gasket kit delivers a comprehensive, precision-matched set of seals and gaskets engineered to OE or better specifications. Each component is manufactured from materials specifically chosen for their temperature range, chemical resistance, and compressibility — ensuring every sealing surface in your engine is properly protected during rebuild or performance upgrades.

  • Material: Dynamic Seal Technology (DST)
  • Bore Size: 4.200"
  • Thickness: .063" compressed
  • Position: Right-Hand Side (RHS)
  • Part Number: C15744-063

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