[Vwdiesel] head bolts

[gary]

The 11mm head bolt (hex) was used up to mid '81. It was used on both 1.5
and 1.6 engines.

The 12mm (triple square)(or what VW calls a 'cheese head') was used from
mid '81 on. Even up to and including the 1Z -> ALH TDI. Same Bolt.

-Gary

On Wed, 2004-03-03 at 20:16, cass wrote:
> hi kids.
> i am a little worried here,
> :o/
> how many different types of head bolts are there for diesels?
> specificly..are then any length differences?
> i knew there were 11 n 12 mm.
> the allan head type n torx like head.
> and are there incompatibilities with some *heads* with these bolts sizes?
> (wondering if i shoulda re-built the *other* head :o/  )
> 
> thanks
> cassie.
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