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Cometic C5754-070 MLS Cylinder Head Gasket Buick Big Block 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 MLS Cylinder Head Gasket Chevy Big Block Bore

Other options in this family: Cometic C5331-080 Cometic C5816-045 Cometic C5332-040 Cometic C5760-040 Cometic C5434-066

Manufacturer

Picture for manufacturer Cometic

Part Number

C5754-070
9 reviews
Sale Price

$147.82

Estimated ship date Friday, November 27

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Product Details

The Cometic C5754-070 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Big Block V8 engines. This precision-manufactured gasket features a 4.385-inch bore diameter and a compressed thickness of .070 inches, providing exceptional sealing capability for both stock and modified applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior strength and durability
  • 4.385-inch bore diameter designed for Buick Big Block V8 engines
  • .070-inch compressed thickness provides proper compression ratio control
  • Advanced embossment technology ensures optimal sealing at the combustion chamber
  • Resistant to extreme temperatures and pressures in high-performance applications
  • Eliminates the need for additional sealants when installed properly

Cometic MLS head gaskets utilize multiple layers of stainless steel with a viton rubber coating, creating a gasket that can withstand extreme cylinder pressures while maintaining the micro-seal necessary to contain combustion gasses. The gasket's ability to rebound and resist corrosion makes it ideal for engines running forced induction, nitrous oxide, or naturally aspirated high-compression builds.

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

Check out was not good.. if you click "add to CART".. NOTHNG HAPPENS..

So far so good. Wait to see how long it takes to arrive at my shop.

Some bumps in the road in the end all fine

no

Easy website to order from, a pleasure

Thanks!

Order delivery was right on scheduled has they mention. I had some questions about my order and customer service reply back to my e-mail really quick. They really care about there customers. I highly recommend them.

Super easy and affordable. I will be coming back to purchase more parts no doubt!

Excellent

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