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Cometic C5754-051 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

C5754-051
8 reviews
Sale Price

$111.56

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C5754-051 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Big Block V8 engines. This high-performance gasket features a 4.385-inch bore diameter and a compressed thickness of .051 inches, providing excellent sealing capabilities for both stock and modified applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior strength and durability
  • 4.385-inch bore diameter optimized for Buick Big Block V8 engines
  • .051-inch compressed thickness for precise compression control
  • Engineered to withstand extreme cylinder pressures and temperatures
  • Provides exceptional sealing between cylinder head and engine block
  • Suitable for performance and racing applications

Cometic's MLS gaskets feature multiple layers of stainless steel with specialized coatings that allow the gasket to adapt to minor surface imperfections while maintaining a reliable seal. The embossed sealing beads provide concentrated pressure around critical sealing areas including combustion chambers, coolant passages, and oil return holes. This gasket is ideal for enthusiasts building or rebuilding Buick Big Block engines who demand reliable performance 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

Material

Multi-layer Steel

The floor mats I purchased for my car work like a dream. They were just as described in the listing. The shipping was also pretty quick. I just wish the price was about $20 cheaper. Other than that I was completely satisfied.

After searching online I found the best price with free shipping here. Fast shipping and easy installation of my product.

3/13/2012<br>Order #6330 (3/12/3012)<br>Autoplicity had the cheapest price on the web for the Thule Raceway 3 Bike Rack...great customer service and speedy delivery.<br>Thanks...Mike P. NY

Very good service, product arrived promptly.

I like the price and I like the product.the only issue was communication. I didn't receive information that it was shipped until after I received it. The process was still done quickly and I got the product in no time at all.

Recieved item in great shape. Could be a little faster with shipping, but over all, I had a good pleasant experience. Thank you.

Quick and easy. Hope they have shoes in stock.

Smooth transaction! Best price on the floor liner I was looking for, shipped promptly with tracking info provided, exactly as advertised. THANKS!!

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