Posted by mike stone on Thursday, October 24, 2002 at 8:13PM :
In Reply to: Re: 251 Valve Guides Question posted by Phil Bernard on Thursday, October 24, 2002 at 7:32PM :
the shop manual says to use one of 3 tools depending upon the stem dia - drive down
break off if the quide does not clear lifter
then carefully install with the counterbore
down (intake) using gauge mark scribed on installation tool
cannot do anything correctly without shop manual.