Valve Stem Oil Seals

Use valve seal installer tool (J-22315 ) or equivalent to install oil seal down as far as possible on valve stem. Seals will correctly position when engine is started. The valve stem oil seals are color coded as follows:

• Intake - Gray: Standard to .005" (.13 mm) oversize. Orange: .010" (.25 mm) to .013" (.33 mm) oversize.
• Exhaust - Ivory: Standard to .005" (.13 mm) oversize. Blue: .010" (.25 mm) to .013" (.33 mm) oversize.