Cometic PRO2005T-880-040 Chrysler Top End Gasket Kit - 420A/4G63

The Cometic PRO2005T-880-040 is a complete top end gasket kit engineered for Chrysler 420A and Mitsubishi 4G63 turbocharged engines. This professional-grade gasket set provides everything needed for a cylinder head rebuild, ensuring proper sealing and reliable performance in high-performance and forced induction applications.

Kit Includes:

• Multi-Layer Steel (MLS) head gasket with 0.040" thickness for precise compression ratio tuning
• Valve cover gasket for oil-tight sealing
• Intake and exhaust manifold gaskets
• All necessary O-rings and seals for complete top end assembly

Key Features:

• MLS head gasket construction with multiple layers of stainless steel for superior durability
• Designed to withstand high cylinder pressures in turbocharged applications
• 0.040" compressed thickness allows for compression ratio adjustment
• Precision-cut gaskets ensure accurate fitment and optimal sealing
• Ideal for performance rebuilds, turbo upgrades, and engine restoration

Cometic gaskets are trusted by professional engine builders and performance enthusiasts for their quality construction and ability to maintain seal integrity under extreme conditions. This kit is specifically designed for the Chrysler 420A engine (found in Dodge Neon, Plymouth Neon) and the related Mitsubishi 4G63 turbocharged platform.