The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
    
      
         
            
               - Category:
- Engine Components>Head Gaskets
               - Core:
- N
               - LTL:
- N
               - MPN:
- C15474-040
               - Proposition 65:
- Y
               - Special Order:
- Y
               - Clearance Item:
- N