[Healeys] 100 Head Studs

Bob Spidell bspidell at comcast.net
Sun Apr 19 21:36:23 MDT 2020


IIRC, the stud holes are blind holes; if there was some oil in the 
bottom of the holes you'd get a 'false bottom' when you screwed the stud 
in.  The slot lets the oil out.


On 4/19/2020 6:17 PM, Michael MacLean wrote:
> When you look at the picture attached to this email can someone tell 
> me what the purpose of the channel machined lengthwise in the threads 
> on the block end of this head stud?
> Mike MacLean
>
>
>
>

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