Cometic GM LLY/LBZ Duramax Top End Gasket Kit - 4.100in Bore - .051in MLS Cylinder Head Gasket

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

Cometic GM LLY/LBZ Duramax Top End Gasket Kit - 4.100in Bore - .051in MLS Cylinder Head Gasket

GM LLY/LBZ Duramax Top End Gasket Kit; 4.100in. Bore; .051in. MLS Cylinder Head Gasket

GM LLY/LBZ Duramax Top End Gasket Kit, 4.100" Bore, .051" MLS Cylinder Head Gasket

Requires less clamp load creating less bore distortion

Conforms load distribution across the sealing area

GM LLY/LBZ Duramax Top End Gasket Kit

No Additional Sealer Needed

Top End Gasket Kit

Engine Top End Kit