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Cometic C5331-080 MLS Cylinder Head Gasket Chevy Big Block Bore - 4.630

(Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74 + 96 more models)

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

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

Manufacturer

Picture for manufacturer Cometic

Part Number

C5331-080
10 reviews
Sale Price

$147.44

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Cometic C5331-080 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines with a 4.630-inch bore diameter. This .080-inch compressed thickness gasket provides exceptional sealing performance for high-performance and racing applications.

Key Features:

  • Multi-Layer Steel construction for superior strength and durability
  • 4.630-inch bore diameter designed for Chevrolet Mark IV Big Block engines
  • .080-inch compressed thickness (approximately .093-inch uncompressed)
  • Viton rubber bonded to stainless steel for maximum blowout resistance
  • Handles extreme cylinder pressures in boosted and high-compression applications
  • Embossed stainless steel layers with elastomer coating ensure optimal sealing
  • Eliminates gasket failure from thermal expansion and contraction

Cometic MLS head gaskets are the industry standard for performance engine builders, offering precise combustion chamber sealing while accommodating minor surface imperfections. The multi-layer design allows the gasket to conform to block and head surfaces better than traditional composite gaskets, making them ideal for aluminum heads on iron blocks or aluminum-to-aluminum combinations.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1966-76, C10 1975-80, El Camino 1966-75, Monte Carlo 1970-75, Nova 1969-72 + 90 more models

Prop 65

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

Material

Multi-layer Steel

As I'm concerned that this item will work with my stock 65 El Camino, your site came up when looking for the specifics and since I really don't know what it looks like, can only hope it will work (hence, my giving 4 stars).

Quick and easy

Best service from start to finish would highly recommend

By far the best price I could find. Fast shipping. Very happy and will shop here again.

Fast

Just purchased a B&W 5th wheel companion hitch to tow my new camper. Got an awesome price on it and shipping was quick. I would make a purchase again from them and would recommend Autoplicity to a friend. AAAAA++++++++++++ <br><br>Thanks<br><br>Dennis

Excellent low prices and very fast shipping! Will do business with this company in the future and tell everyone else about it!! Thanks Autoplocity!

Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.

Super fast shipping.<br>I ordered husky front and rear floor mat for 2012 Prius.<br>It was delivered in 2 business days.<br>The product quality is very good.<br><br>Thank you,

Great service, and great price<br>They were even nice enough to give 5 dollars credit for a review<br><br>Will buy again

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