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Interesting Stevens tool

Posted: Mon May 17, 2021 8:03 pm
by KimDobbins
Stevens tool number T-256 is a Stevens valve stem wedge. Lengthens the valve stem without distortion!

Re: Interesting Stevens tool

Posted: Mon May 17, 2021 8:10 pm
by Allan
Kim, does it come with instructions? I can't get my head around how it works. It looks more like a jig to push the head off a two piece valve. That wold of course 'lengthen' the stem.

Allan from down under.

Re: Interesting Stevens tool

Posted: Mon May 17, 2021 8:30 pm
by Hap_Tucker
Allan,

They are necking down the valve stem diameter and that lengthens the stem. See expanded and rotated view:
Steven's valve stem lengthening tool.JPG


Respectfully submitted,

Hap l9l5 cut off

Re: Interesting Stevens tool

Posted: Tue May 18, 2021 6:42 am
by Allan
Thanks Hap. Now it makes sense.

Allan from down under.