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Cometic C5816-098 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.320

(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 Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C5245-027 Cometic C4962-028

Manufacturer

Picture for manufacturer Cometic

Part Number

C5816-098
7 reviews
Sale Price

$151.28

1 left at this price

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Usually delivered within 2 days

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Product Details

The Cometic C5816-098 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines. This gasket features a 4.320-inch bore diameter and a compressed thickness of .098 inches, making it ideal for performance and racing applications where precise combustion sealing is critical.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme conditions
  • 4.320-inch bore diameter accommodates stock and slightly overbored Big Block Chevy cylinders
  • .098-inch compressed thickness allows for precise deck height and compression ratio calculations
  • Designed for Chevrolet Mark IV Big Block V8 engines (396, 402, 427, 454 cubic inch variants)
  • Advanced coating technology ensures excellent recovery and conformability to deck surfaces
  • Resistant to high cylinder pressures and temperatures found in boosted and high-compression applications

Cometic MLS head gaskets are a proven choice for engine builders and performance enthusiasts who demand reliable sealing in demanding applications. The multi-layer design allows the gasket to adapt to minor surface imperfections while maintaining exceptional combustion sealing, coolant containment, and oil control.

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

easy

The web site was easy and it said my part is in stock. I'm a little suspicious since no one else has it in stock. I will change rating from 5 star to 1 star if it turns out you don't really have the part!!!

Quick shipping, lowest prices.

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

Thanks again! Best prices I found on the web! Fast shipping Would definitely buy from again!

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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