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Cometic C5749-027 MLS Cylinder Head Gasket Chrysler Hemi Bore - 5.7L Gen-3 4.100

(Jeep Grand Cherokee 2005-15, Cherokee 2014-15, Commander 2006-10; Ram 1500 2011-15, 2500 2011-15, 3500 2011-15; Dodge Durango 2004-09, 2011-15 + 8 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5749-027
8 reviews
Sale Price

$105.02

Estimated ship date Friday, November 27

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Product Details

The Cometic C5749-027 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chrysler 5.7L Gen-3 Hemi engines. This high-performance gasket features a compressed thickness of .027 inches and accommodates a 4.100-inch bore diameter, making it ideal for both stock rebuilds and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • .027-inch compressed gasket thickness
  • 4.100-inch bore diameter optimized for 5.7L Hemi applications
  • Compatible with RHS (Racing Head Service) cylinder heads
  • Designed for Chrysler Gen-3 Hemi engines (2003-2008 5.7L applications)
  • Advanced material technology resists blowout and maintains seal integrity under high combustion pressures

Cometic gaskets utilize proprietary materials and manufacturing processes to provide maximum reliability in demanding engine conditions. The MLS design allows for minor surface imperfections while maintaining an excellent seal, and the gasket's construction accommodates thermal expansion and contraction during engine operation. This gasket is engineered to meet the exacting standards required for proper cylinder head sealing in Hemi engines.

Products specifications

Fits

Jeep Grand Cherokee 2005-15, Cherokee 2014-15, Commander 2006-10; Ram 1500 2011-15, 2500 2011-15, 3500 2011-15; Dodge Durango 2004-09, 2011-15, Ram 2500 2003-10, Ram 1500 2003-10, Charger 2006-15, Challenger 2009-15, Ram 3500 2003-09 + 3 more models

Prop 65

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

Material

Multi-layer Steel

Perfect

easy to find my part and reasonable shipping

Thanks

Fast and easy.

Fast shipping best prices around

Website is a little finicky

I was using 2 quarts of oil driving 160 miles now it only takes 1/2 quart after treating it twice. the valve seals are bad and haven't had time to fix it yet. It also stopped leak in my transmission which was a small one now I don't have to replace it yet

User friendly site. Quick ship claimed so we'll see how that goes but optimistic!

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