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Cometic C5456-027 Chrysler LA MLS Head Gasket Bore Thick - V8 4.180 027

(Dodge Dakota 1989-91, Charger 1966-78, 1983-87, Challenger 1970-74, Dart 1968-76, Ramcharger 1974-91, Magnum 1978-79, D150 1977-91 + 108 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5456-027
6 reviews
Sale Price

$98.30

Estimated ship date Wednesday, November 25

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Product Details

The Cometic C5456-027 is a precision-engineered MLS (Multi-Layer Steel) cylinder head gasket designed specifically for Chrysler LA small-block V8 engines. This high-performance gasket features a 4.180-inch bore diameter and .027-inch compressed thickness, making it ideal for street performance and mild racing applications.

Key Features:

  • Multi-Layer Steel construction provides superior sealing and durability
  • 4.180" bore diameter accommodates standard and slightly overbored blocks
  • .027" compressed thickness for precise compression ratio tuning
  • Designed for Chrysler LA small-block V8 engines (273, 318, 340, 360 cubic inch)
  • Stainless steel construction with Viton rubber sealing beads
  • Handles high cylinder pressures and extreme temperatures
  • No retorque required after installation

Cometic MLS gaskets feature multiple layers of stainless steel with embossed sealing beads around combustion chambers and fluid passages. This design allows the gasket to withstand extreme cylinder pressures while maintaining a reliable seal. The .027-inch thickness makes this gasket suitable for applications requiring slight compression ratio adjustments or deck surface corrections.

Products specifications

Fits

Dodge Dakota 1989-91, Charger 1966-78, 1983-87, Challenger 1970-74, Dart 1968-76, Ramcharger 1974-91, Magnum 1978-79, D150 1977-91, W250 1981-91, W150 1977-91, Coronet 1965-76, D250 1981-91, D100 1975-79, 1984-89, Polara 1964-73 + 102 more models

Prop 65

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

Material

Multi-layer Steel

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

Fast shipping, exactly what I was looking for, at the best price I could find! Thanks!!

The part I purchased had the lowest price I could find online anywhere.. Simple transaction and fast shipping.. Ordered on a Monday and delivered by Friday..

First time I've ordered from Autoplicity. They had the cheapest price, I found online. Shipping was quick also. <br>Thanks!!!

a lot of their parts are the lowest price you can find. they will always be on my list of autopart dealers for every build

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