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Cometic Chrysler Gen-2 Hemi .040in MLS Cylinder 4.500in Bore Head Gasket

Cometic Chrysler Gen-2 Hemi .040in MLS Cylinder 4.500in Bore Head Gasket

Part number: CGSC5447-040

Regular price $96.54 USD
Regular price Sale price $96.54 USD
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Listed for: Chrysler Gen-2 HemiFitment notes & questions

Chrysler Gen-2 Hemi .040in MLS Cylinder 4.500in Bore Head Gasket from Cometic, listed for Chrysler. Head gasket jobs take the top of the engine apart, which is why most people replace the related gaskets and bolts at the same time.

Quick facts

  • Brand: Cometic
  • Part type: Head gasket
  • Listed for: Chrysler

Listed fitment

  • 1970-1971 Dodge Challenger Base
  • 1970-1971 Dodge Challenger R/T
  • 1969-1971 Dodge Charger 500
  • 1966-1971 Dodge Charger Base
  • 1969 Dodge Charger Daytona
  • 1967-1971 Dodge Charger R/T
  • 1969 Dodge Charger SE
  • 1971 Dodge Charger Special Edition
  • 1971 Dodge Charger Super Bee
  • 1966-1970 Dodge Coronet 440
  • 1966-1970 Dodge Coronet 500
  • 1971 Dodge Coronet Brougham
  • 1971 Dodge Coronet Crestwood
  • 1971 Dodge Coronet Custom
  • 1967-1970 Dodge Coronet R/T
  • 1968-1970 Dodge Coronet Super Bee
  • 1970 Monteverdi 375 Base
  • 1968-1971 Plymouth Barracuda Base
  • 1970-1971 Plymouth Barracuda Gran Coupe
  • 1966-1970 Plymouth Belvedere Base
  • 1968-1970 Plymouth Belvedere Satellite
  • 1966-1967 Plymouth Belvedere II Base
  • 1970-1971 Plymouth Cuda Base
  • 1966 Plymouth Fury Base
  • 1967-1971 Plymouth GTX Base
  • 1968-1971 Plymouth Road Runner Base
  • 1966-1967 Plymouth Satellite Base
  • 1970 Plymouth Superbird Base

Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

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Before you order: Chrysler Gen-2 Hemi head gasket fitment

The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.

Fitment notes

  • Listed for: Chrysler Gen-2 Hemi.
  • Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

Plan the whole job

  • Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
  • Coolant. Refill with the coolant type your engine calls for.
  • Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.

More for your car: Chrysler Head Gaskets · Chrysler Parts · All Head Gaskets · Engine

Questions about Chrysler Gen-2 Hemi head gasket

Will this fit my Chrysler Gen-2 Hemi?
It is listed for the Chrysler Gen-2 Hemi. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What are signs of a bad head gasket?
Common signs are overheating, white exhaust smoke, coolant loss with no visible leak, and milky oil.
Should I resurface the cylinder head?
If the head is warped or the surface is damaged, a machine shop can check and resurface it before the new gasket goes on.
Where do specs and warranty details come from?
From Cometic. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

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