My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Cometic C5447-120 Chrysler Hemi MLS Cylinder Head Gasket Bore - Gen-2 4.500

(Dodge Charger 1966-71, Challenger 1970-71, Coronet 1966-71; Plymouth Road Runner 1968-71, Barracuda 1968-71, GTX 1967-71, Cuda 1970-71 + 5 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5447-120
6 reviews
Sale Price

$231.78

Estimated ship date Thursday, November 26

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C5447-120 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chrysler Gen-2 Hemi engines. This high-performance gasket features a 4.500-inch bore diameter and a compressed thickness of .120 inches, making it ideal for both stock rebuilds and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 4.500-inch bore diameter optimized for Gen-2 Hemi applications
  • .120-inch compressed gasket thickness
  • Engineered to handle high cylinder pressures and temperatures
  • Provides excellent combustion sealing and resistance to gasket failure
  • Compatible with various Chrysler Gen-2 Hemi engines including 5.7L and 6.1L variants

Cometic's MLS head gaskets utilize multiple layers of stainless steel with elastomeric coating to micro-seal surface imperfections while maintaining the strength needed for high-performance engines. This design allows the gasket to recover and conform to block and head surfaces, providing a reliable seal even under extreme conditions.

Products specifications

Fits

Dodge Charger 1966-71, Challenger 1970-71, Coronet 1966-71; Plymouth Road Runner 1968-71, Barracuda 1968-71, GTX 1967-71, Cuda 1970-71, Fury 1966, Satellite 1966-67, Belvedere 1966-67, 1969, Belvedere II 1966-67, Superbird 1970

Prop 65

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

Material

Multi-layer Steel

Good Seller, very quick shipping and excellent transaction.

good price, quick and easy ordering

I saved over a hundred$ on a set of electric cooling fans. so the prices r great but it took 4 days to process and ship my order so well see how long it takes to get here but overall I would rather save money than get fast shipping

So far, a great shopping experience.

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

Very quick on shipping, at a great price.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy