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Cometic C5330-140 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV - V8

(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 C4962-028 Cometic C5434-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C5330-140
7 reviews
Sale Price

$232.11

Estimated ship date Monday, November 23

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Product Details

The Cometic C5330-140 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Mark IV Big Block V8 engines. This high-performance gasket features a .140" (3.55mm) compressed thickness and a 4.540" bore diameter, making it ideal for performance builds and engine rebuilds requiring precise sealing.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme conditions
  • 4.540" bore diameter accommodates standard and slightly over-bored big block applications
  • .140" compressed thickness allows for precise compression ratio tuning
  • Designed specifically for Chevrolet Mark IV Big Block V8 engines (396, 402, 427, 454, 502)
  • Embossed stainless steel layers with viton rubber coating ensure optimal sealing
  • Resists blowout and withstands high cylinder pressures in performance applications

Cometic's MLS gaskets are the choice of professional engine builders and racers worldwide. The multiple layers of stainless steel provide the strength needed for high-horsepower applications while maintaining the flexibility to seal imperfect surfaces. This gasket is compatible with both conventional and aftermarket cylinder heads.

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

The price is good, easy to fill out the required information, I hope the shipping is fast, paid for 2 days over night, need the part now.

Quick shipping, lowest prices.

GREAT PRICES AND COMMUNICATION!!!! HIGHLY RECOMMENDED STAFF AND PRODUCTS!!!!!

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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