03-25 Chrysler / Dodge / Ram / Jeep 5.7L Hemi
C5468 / C5467
Cometic MLS Head Gaskets (3.950" bore) are engineered for vehicle Gen III Hemi engines.
Designed with multi-layer steel (MLS) construction, these gaskets provide maximum sealing performance for high-output engines.
The embossed outer layers are coated with heat-resistant Viton, offering superior fluid sealing, while the uncoated stainless steel shim layer allows for variable thickness to achieve the desired compression ratio.
MLS gaskets withstand the shearing forces between aluminum and cast-iron components, resist corrosion, and rebound for long-lasting durability.
Available for left-hand (LHS), right-hand (RHS), or as a complete set, in multiple thicknesses (.040", .051", .060"), these gaskets deliver precise fitment and exceptional reliability for high-performance or everyday use.
Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
Cometic Gasket C5468-040 Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (03-15) Cometic MLS Head Gaskets (3.950" Bore). Upgrade your vehicle Gen III Hemi with Cometic MLS Head Gaskets (3.950" bore). Available in .040", .051", and .060" thicknesses for left-hand, right-hand, or complete set, these multi-layer steel gaskets deliver superior sealing, corrosion resistance, and durability. Ideal for aluminum-to-aluminum or aluminum-to-cast-iron applications, requiring no sealants.
FLAT RATE SHIPPING
MADE IN THE USA
Adding product to your cart
03-25 Chrysler / Dodge / Ram / Jeep 5.7L Hemi
C5468 / C5467
Cometic MLS Head Gaskets (3.950" bore) are engineered for vehicle Gen III Hemi engines.
Designed with multi-layer steel (MLS) construction, these gaskets provide maximum sealing performance for high-output engines.
The embossed outer layers are coated with heat-resistant Viton, offering superior fluid sealing, while the uncoated stainless steel shim layer allows for variable thickness to achieve the desired compression ratio.
MLS gaskets withstand the shearing forces between aluminum and cast-iron components, resist corrosion, and rebound for long-lasting durability.
Available for left-hand (LHS), right-hand (RHS), or as a complete set, in multiple thicknesses (.040", .051", .060"), these gaskets deliver precise fitment and exceptional reliability for high-performance or everyday use.
Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
