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Cometic C5769-036 MLS Cylinder Head Gasket for Pontiac 400/428/455 V8 4.200" Bore

(Pontiac GTO 1968-73, Firebird 1968-79, Grand Prix 1968-77, Grand Am 1973-75, Bonneville 1968-78, LeMans 1968-77, Catalina 1968-78 + 12 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5769-036
5 reviews
Sale Price

$107.93

Estimated ship date Friday, October 30

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Product Details

The Cometic C5769-036 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Pontiac 400, 428, and 455 cubic inch V8 engines. This gasket features a 4.200-inch bore diameter and a compressed thickness of .036 inches, making it ideal for stock to mild performance builds.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability
  • .036-inch compressed gasket thickness for optimal compression ratio
  • 4.200-inch bore diameter engineered for Pontiac big-block V8 engines
  • High-temperature resistant materials withstand extreme combustion conditions
  • Eliminates coolant and oil leakage between block and cylinder head
  • Maintains proper combustion seal under high cylinder pressures

Cometic's MLS gaskets feature multiple layers of stainless steel with an elastomeric coating that adapts to sealing surfaces, providing exceptional reliability for both street and performance applications. The precision-cut design ensures proper fitment and consistent sealing across the entire head surface.

Products specifications

Fits

Pontiac GTO 1968-73, Firebird 1968-79, Grand Prix 1968-77, Grand Am 1973-75, Bonneville 1968-78, LeMans 1968-77, Catalina 1968-78, Tempest 1968-70, Parisienne 1968-74, 1976, Grandville 1971-75, Executive 1968-70, Grand LeMans 1975-77 + 7 more models

Prop 65

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

Material

Multi-layer Steel

Great Thanks

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I got exactly what I ordered fast and without hassle. Cheaper than anywhere else. Thanks!

I purchased an Airaid throttle body spacer, they has they cheapest price on the web, no one else could even compare to the prices here at Autoplicity, I will definitely order from in the future!

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

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