Express 1/2 Ton Van V6-4.3L VIN W (1999)
Valve Guide: Specifications
Valve Stem Oil Seal Installed Height (Measured from the Top of the Large Diameter Valve Guide Bevel to the Bottom of 0.03937 - 0.07874 in
the Valve Stem Oil Seal)
Valve Guide: Specifications
Valve Stem Oil Seal Installed Height (Measured from the Top of the Large Diameter Valve Guide Bevel to the Bottom of 0.03937 - 0.07874 in
the Valve Stem Oil Seal)