Tool, Valve Stem Seal Installation : Specially made for use with our valve stem seal PN 10067412.  8mm guide perfectly centers the seal and the driver is recess machined to drive the seal  squarely onto the valve guide. 

This tool may also be "rented" subject to availability.  To rent the tool, follow the purchase  procedure.  if the tool is returned, pre-paid shipping, to Jerrys Gaskets on or before 30 days from date of sale, then 75% of the tool purchase price will be refunded to buyer, provided the tool has not been abused, showing only normal wear & tear from use.  A soft faced mallet is recommended for safety and prevention of tool damage.