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Cometic C5754-072 Buick Big Block MLS Cylinder Head Gasket Bore - V8 4.385

(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

C5754-072
7 reviews
Sale Price

$138.20

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C5754-072 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Big Block V8 engines. This gasket features a .072" compressed thickness and a 4.385" bore diameter, providing a precise seal between the cylinder head and engine block.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 0.072" compressed gasket thickness
  • 4.385" cylinder bore diameter
  • Designed specifically for Buick Big Block V8 applications
  • Handles high cylinder pressures and extreme temperatures
  • Eliminates gasket failure from excessive combustion pressures
  • Ideal for high-performance and racing applications

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings to provide excellent sealing characteristics while maintaining the ability to recover from extreme cylinder head movement. The embossed layers create a superior seal around combustion chambers, coolant passages, and oil return holes, making this gasket an excellent choice for performance builds and engine rebuilds.

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

Material

Multi-layer Steel

Fast and easy. Hopefully fast shipping as well.

I found it hard to navigate around the website but the items I found were a fair price and the shipping cost was fair. My items arrived fast so overall I will shop here again. Mike B.

Good, easy navigation and I’ll shop here again,thnx

It was so fast . the filter was exactly what I was looking for. Will definitely shop again

They have a vast lineup of manufacturers to choose from. The parts descriptions could be more clear as to proper placement on car such as i.e. front, rear, brake pads , rotors and such. I ended up ordering the wrong parts. I recommend cross checking part# on the internet to help clarify proper fitment or contact Autoplicity to verbally confirm before placing order.

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Ordering is fast and easy

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