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Cometic C5755-104 Buick Big Block MLS Cylinder Head Gasket Bore - V8 4.400

(Buick Regal 1973-74, LeSabre 1970-74, Century 1973-74, Skylark 1967-68, 1970-71, Riviera 1967-74, Electra 1967-74, Centurion 1971-73 + 6 more models)

Part of: Cometic GM Big Block MLS Cylinder Head Gasket Bore

Other options in this family: Cometic C5334-040 Cometic C5333-089 Cometic C5755-080 Cometic C5817-040 Cometic C5640-070

Manufacturer

Picture for manufacturer Cometic

Part Number

C5755-104
5 reviews
Sale Price

$157.91

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C5755-104 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Big Block V8 engines. This precision gasket features a 4.400-inch bore diameter and a compressed thickness of .104 inches, providing an excellent balance of sealing performance and compression control for both stock and modified applications.

Key Specifications:

  • Bore Size: 4.400 inches
  • Compressed Thickness: .104 inches (104 thousandths)
  • Multi-Layer Steel (MLS) construction for superior sealing
  • Application: Buick Big Block V8 engines
  • Designed for high-performance and racing applications

Cometic MLS head gaskets feature multiple layers of stainless steel with advanced coating technology that provides exceptional resistance to extreme cylinder pressures and temperatures. The embossed active sealing system ensures maximum sealing around combustion chambers, coolant passages, and oil return holes. This gasket is ideal for street performance, drag racing, and engine rebuilds requiring reliable high-temperature sealing under demanding conditions.

Products specifications

Fits

Buick Regal 1973-74, LeSabre 1970-74, Century 1973-74, Skylark 1967-68, 1970-71, Riviera 1967-74, Electra 1967-74, Centurion 1971-73, GS 455 1970-72, Wildcat 1967-70, Estate Wagon 1970-74, Gran Sport 1967, Sportwagon 1968-70, GS 400 1968-69

Prop 65

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

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