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Cometic C5219-040 MLS Cylinder Head Gasket Chevy 348/409 W-Series .040" Thick

(Chevrolet Impala 1958-65, C10 Pickup 1960-61, El Camino 1959-60, Suburban 1960-61, K10 Pickup 1960-61, C20 Pickup 1960-61, Bel Air 1958-65 + 14 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5219-040
4 reviews
Sale Price

$109.32

Estimated ship date Sunday, November 22

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Product Details

The Cometic C5219-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chevrolet 348 and 409 cubic inch W-Series big block V8 engines. This performance gasket features a .040" compressed thickness and 4.437" bore diameter, making it ideal for both street and racing applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • .040" compressed thickness provides optimal sealing under high-performance conditions
  • 4.437" bore diameter designed for Chevy 348/409 W-Series engines
  • Embossed stainless steel outer layers with a steel inner layer ensure maximum recovery and rebound
  • Withstands extreme cylinder pressures and temperature fluctuations
  • Requires proper surface preparation with RA finish between 50-60 recommended

Cometic's MLS gaskets are engineered to handle the demanding conditions of high-compression, high-horsepower builds while maintaining a reliable seal throughout the engine's operating range. The multi-layer design allows for minor surface imperfections while providing exceptional blowout resistance. Each gasket is manufactured in the USA using premium materials and precision manufacturing processes.

Products specifications

Fits

Chevrolet Impala 1958-65, C10 Pickup 1960-61, El Camino 1959-60, Suburban 1960-61, K10 Pickup 1960-61, C20 Pickup 1960-61, Bel Air 1958-65, K20 Pickup 1960-61, C30 Pickup 1960-61, Biscayne 1958-65, Truck 1958, 1960, Kingswood 1959-61 + 9 more models

Prop 65

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

Material

Multi-layer Steel

Super low prices, very satisfied

Pricing was better than others and ordering was fast.

love how it connected to Amazon. Super easy !

I placed an order,18852,for a Husky Liner on June 19th and received it on June 21st. They have a great price and low cost shipping.

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