Cometic C5743-066 Ford 460 MLS Head Gasket .066" 4.600" Bore

The Cometic Gaskets C5743-066 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 460 Pro Stock V8 engines. This precision-manufactured gasket features a .066" compressed thickness and is designed to accommodate a 4.600" bore diameter, making it ideal for aftermarket A460 blocks and stroker applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
• .066" (66 thousandths) compressed gasket thickness for precise compression ratio tuning
• 4.600" bore diameter accommodates oversized pistons and stroker builds
• Engineered for Ford 460 cubic inch V8 engines with A460 aftermarket blocks
• Pro Stock grade design suitable for high-performance racing applications
• MLS technology allows gasket to recover and maintain seal integrity through heat cycles
• Embossed stainless steel layers with elastomeric coatings ensure optimal combustion sealing

Cometic's MLS head gaskets are the choice of professional engine builders and racers who demand maximum reliability in high-boost, high-compression, and high-heat environments. The multi-layer design distributes clamping force evenly while allowing for minor surface imperfections, making these gaskets ideal for performance street engines and competition race motors alike.