1986 -1992 Mercedes 420 Cylinder Heads

Description

These Mercedes 420 cylinder heads have been completely disassembled, Hot-Tank cleaned, machined to spec and rebuilt to new condition.

  • Mercedes 420
  • Hot tank cleaned 
  • Magna-fluxed to check for cracks
  • Resurfaced to spec
  • Full Valve Job
  • 16 new valve guides installed (8 intake and 8 exhaust)
  • 6 new exhaust valves installed
  • 1 new intake valve installed 
  • Includes 2 Full head gasket sets for both right and left head and 2 Valve Cover Gaskets Online payment is disabled. If you are interested in these Mercedes 420 cylinder heads please give us a call.