MLS Spartan series head gaskets combine multi-layer, stainless steel construction with a proprietary, fluid sealant coating that is applied in a two-step process after the gasket is formed and stress-relieved, creating the ability to seal up cylinder head or block surfaces with up to 60 RA. No additional sealant should be used. Sold each.
        
      - Bore (in.):
 - 4.123 in.
 - Bore (mm):
 - 104.724mm
 - Gasket Material:
 - Multi-layer stainless steel
 - Compressed Thickness (in.):
 - 0.051 in.
 - Compressed Volume (cc):
 - 11.158cc
 - Lock Wire:
 - No
 - Quantity:
 - Sold individually.
 - Make:
 - Chevrolet
 - Engine Family:
 - Chevy small block Gen III/IV (LS-based engines)
 - Engine Sizes:
 - N/A
 - Years:
 - N/A
 - Application Notes:
 - Right side head gasket. Fits LSX engines only.