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Cometic C5857-051 MLS Cylinder Head Gasket Ford Modular DOHC - 4.6L V8

(Ford F-150 1997-2010, Mustang 1996-2010, F-250 Super Duty 1999-2010, Explorer 2002-10, F-350 Super Duty 1999-2010, Expedition 1997-2014 + 28 more models)

Manufacturer

Part Number

C5857-051
Sale Price

$143.12

Estimated ship date Wednesday, November 25

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Product Details

The Cometic C5857-051 is a high-performance multi-layer steel (MLS) cylinder head gasket engineered specifically for Ford 4.6L Modular V8 DOHC engines with Darton solid sleeve conversions. This precision gasket features a .051-inch compressed thickness and a 95.25mm bore diameter to accommodate performance builds.

Key Features:

  • Multi-layer steel construction provides superior sealing and durability under extreme cylinder pressures
  • .051-inch (1.3mm) compressed thickness allows for precise compression ratio tuning
  • 95.25mm bore diameter designed for Darton solid sleeve applications
  • Compatible with Ford 4.6L Modular DOHC V8 engines and RHS cylinder heads
  • Engineered to withstand high boost and elevated combustion temperatures
  • Embossed stainless steel layers with Viton rubber sealing coating

Cometic MLS head gaskets are the preferred choice for high-performance and racing applications where reliability and precise sealing are critical. The multi-layer design accommodates thermal expansion and contraction while maintaining consistent cylinder sealing throughout the engine's operating range.

Products specifications

Fits

Ford F-150 1997-2010, Mustang 1996-2010, F-250 Super Duty 1999-2010, Explorer 2002-10, F-350 Super Duty 1999-2010, Expedition 1997-2014, F-250 1997-2009, Crown Victoria 1992-2011, Excursion 2000-05, Thunderbird 1994-97 + 24 more models

Prop 65

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

Material

Multi-layer Steel

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