[SEL] OT - Thin wall socket

[Listerdiesel]

On 23 August 2011 19:37,  <bill at antique-engines.com> wrote:
> They make special header bolts with smaller 8 point heads than
> standard....the heads are also just a bit taller.
> They grip very well.
>

Land Rover use these on the exhaust headers for the V8 engine, being
ex-Buick, the threads should still be NC.

Peter
-- 
Peter A Forbes
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