PRODUCT DESCRIPTION
Fits 426 Hemi 4.500 Bore
Bore (in):4.500 in.
Bore (mm):108.712mm
Gasket Material:Multi-layer stainless steel
Compressed Thickness (in):0.051 in.
Compressed Volume (cc):9.431cc
Lock Wire:No
Quantity:Sold individually.
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
