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valve seat grinding tools

Posted: Sun Jan 24, 2016 7:23 pm
by skipskip
I found a blue point valve seat grinder set in the box. the grinder has breathed it's last, but some of the parts are neat and the box is quite cool.


I have ID'd all the parts in the box except for these two any help would be appreciated.


Blue point VS-90-J Ford V8-60


Blue point VS 90 Ford V8 85


I know they are for flat head fords and they look like valve guide tools, but I cant quite figure what their use is.

ImageAJAN 437 by Skip Albright, on Flickr

Re: valve seat grinding tools

Posted: Wed Jan 27, 2016 5:42 pm
by docsbro.3
guides ford flatheads were two piece and when removed from block the hole was large there fore the big pilot.
smaller one is for a and b 4 bangers