My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Cometic C5447-075 Chrysler Hemi MLS Cylinder Head Gasket Bore Thick - Gen-2 4.500 075

(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

Part Number

C5447-075
Sale Price

$144.28

Estimated ship date Thursday, November 26

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 C5447-075 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for Chrysler Gen-2 Hemi engines. This gasket features a 4.500-inch bore diameter and .075-inch (1.9mm) compressed thickness, making it ideal for stock and mild performance applications.

Key Features:

  • Multi-Layer Steel construction provides superior sealing and durability under high cylinder pressures
  • 4.500-inch bore diameter accommodates stock and performance cylinder configurations
  • .075-inch compressed thickness for precise compression ratio tuning
  • Engineered specifically for Chrysler Gen-2 Hemi engines (5.7L, 6.1L, 6.4L applications)
  • Exceeds OEM standards for reliability and performance
  • Resistant to extreme temperatures and combustion pressures

Cometic's MLS gasket technology uses multiple layers of stainless steel with specialized coatings to create a superior seal between the cylinder head and block. The gasket's ability to withstand extreme conditions makes it an excellent choice for street performance, forced induction, and high-output naturally aspirated builds. Sold individually - order quantity required for your engine configuration.

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

Cheapest price anywhere, best shipping rate and shipped fast! Bookmarked for all future purchases!

Awesome deal and fast shipping. Will be back!

Excellent shipping received very fast and well packaged

My dealings with this site have been great. I made a mistake on my address and emailed them to change it. I got quick responses every time. Would definitely use the site again.

My second time ordering from Autoplicity. I price shop online and Autoplicity had the lowest price both times. Fast ship with email notifications. Autoplicity will now be my "First" site I go to for my auto accessories. Great job Autoplicity.

Autoplicity was very fast and easy to oredr from. prices are great and looking forward to placing future orders.

Good

Had a problem but they fixed it. Fast shipping.

Quick shipping and great price!

Searched local and web stores for an Exedy clutch kit. Even with shipping, Autoplicity beat the others on price. They are an Amazon seller so I was not as concerned about buying from them as I usually am when buying things on the web.

Share icon
Return Policy
Returns are easy at THMotorsports

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