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Cometic C5330-070 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.540

(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)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5330-070
4 reviews
Sale Price

$145.57

Estimated ship date Friday, November 20

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Product Details

The Cometic C5330-070 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines. This precision-manufactured gasket features a 4.540" bore diameter and a compressed thickness of .070", making it ideal for performance builds requiring precise clearance and compression control.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
  • 4.540" bore diameter accommodates standard and slightly overbored Mark IV Big Block cylinders
  • .070" compressed gasket thickness allows for precise compression ratio tuning
  • Advanced embossment technology ensures even clamping load distribution across the sealing surface
  • Compatible with aluminum and iron cylinder heads
  • Resists blowout and gasket failure in high-horsepower and high-boost applications

Cometic's MLS head gaskets are a proven choice for street performance, racing, and forced induction applications where reliability and consistent sealing are critical. The multiple layers of stainless steel with elastomeric coatings provide excellent recovery properties and conform to minor surface imperfections for optimal sealing performance.

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

Everything arrived well packaged and in good order... It was shipped promptly, but hey, no accounting for the snow storm in the NW... I think UPS calls it an "act of God"... Thanks

Ordered Monday, delivered Thursday - just as promised. Best price among all reputable on-line parts dealers. Saved at least a third off the most popular dealers.

Great selection and fast shipping. Not to meantion the lowest prices anywhere on the net.

Best price on the web, will definately use autoplicity in teh future.

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