Cometic C15735-071 Dart Hemi Iron Eagle Block Cylinder Head Gasket Bore - Gen3 4.275 071

The Cometic C15735-071 is a precision-engineered cylinder head gasket specifically designed for Dart Hemi Gen3 Iron Eagle engine blocks. This high-performance gasket features Cometic's advanced Multi-Layer Steel (MLS) construction with their proprietary DST (Duralumin Steel Technology) design, providing superior sealing and durability under extreme cylinder pressures and temperatures.

Key Specifications:

• Bore Size: 4.275 inches
• Compressed Thickness: .071 inches
• Construction: Multi-Layer Steel (MLS) with DST coating
• Application: Dart Hemi Gen3 Iron Eagle blocks with RHS cylinder heads
• Material: High-grade stainless steel layers with elastomeric coating

Features and Benefits:

• Multi-layer steel construction provides maximum sealing and blowout resistance
• DST coating ensures optimal cylinder sealing and combustion chamber integrity
• Engineered for high-compression and forced induction applications
• Precise bore sizing eliminates the need for over-boring on stock applications
• Accommodates thermal expansion and contraction during heat cycling
• Reusable design allows for multiple installations when properly maintained

Cometic gaskets are manufactured in the USA using cutting-edge materials and technology, making them the preferred choice for professional engine builders and serious enthusiasts building high-performance Hemi engines. This gasket is specifically matched to Dart's Gen3 Iron Eagle block architecture and RHS cylinder head bolt patterns.