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Valve Guides

  1. Valve guides are part of cylinder head (not replaceable). Measure valve stem-to-guide oil clearance. See CYLINDER HEAD SPECIFICATIONS  table under ENGINE SPECIFICATIONS.
  2. If oil clearance is not within specification, ream valve guides using Reamer Set (J-7049) and install oversize valves. Oversize valves are available in .003" (.08 mm) and .015" (.38 mm) oversize.
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