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Cometic C5456-120 MLS Cylinder Head Gasket Chrysler LA Bore Thick - V8 4.180 120

(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)

Part of: Cometic MLS Cylinder Head Gasket Chrysler LA Bore

Other options in this family: Cometic C5456-040 Cometic C5622-060 Cometic C5457-040 Cometic C5622-040 Cometic C5506

Manufacturer

Picture for manufacturer Cometic

Part Number

C5456-120
6 reviews
Sale Price

$231.78

Estimated ship date Wednesday, November 25

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Product Details

The Cometic C5456-120 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler LA V8 engines. This high-performance gasket features a 4.180-inch bore diameter and .120-inch compressed thickness, making it ideal for both stock rebuilds and high-performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability
  • 4.180-inch bore diameter accommodates standard and slightly overbored blocks
  • .120-inch compressed thickness allows for precise compression ratio tuning
  • Designed for Chrysler LA small block V8 engines (273, 318, 340, 360)
  • Exceeds OEM specifications for strength and heat resistance
  • Ideal for street performance, racing, and forced induction applications

Cometic's MLS gaskets feature multiple layers of stainless steel with advanced coating technology that ensures excellent conformability to sealing surfaces while maintaining superior combustion seal integrity under extreme cylinder pressures and temperatures. Each gasket is precisely manufactured to provide consistent clamping loads and exceptional blowout resistance.

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

thanks for order

Ordered a couple of items. The first was a air intake kit. I had put in all my info for my truck and chose one from the list to order. Won't fit. Called to tell them and they asked if I had called manufacturer...ummm no. Said I needed to contact them to verify wrong part. They were closed, so went to website. The part they sent me was a universal fit- for cars, not trucks, but did find right model- $90 more. Called back autoplicity and was told I need to go through email to get an RA# to return wrong part- site says I can call. Been on hold for over 20 mins and still waiting. Hope the Nerf bars I ordered fit! Update- they called me back, got my RA#. Very pleased with how Nick handled things- it was what I expected the first time. He verified the NERF bars will fit and will be changing the website so the universal intake does not show on list for vehicles with larger air outlets. Changing my rating to show my satisfaction with how it was eventually handled.

Lowest prices of what I was looking for and super fast shipping!!

Great company best prices around and would highly recommend

Product was a good price, fast shipping and great costumer service! will do business again!

"Customer service was very helpful, very good prices. On its way the next day."

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