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Eagledriver Eagledriver is offline
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Join Date: May 2003
Posts: 3,213
I would guess that they are Dilavar all around. All the other studs will attract a magnet. Seems likely that they were replaced at some point as the 89 3.2 should only have the bottom row Dilavar. Some of the later Dilavar studs were threaded all the way. In fact I don't know of any other studs that were threaded all the way. Maybe some non-factory studs were threaded all the way but they should be attracted by a magnet.

I use Dilavar on my engine but I have a magnesium 2.7. I'd recommend changing the studs to factory steel.

-Andy
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72 Carrera RS replica, Spec 911 racer
Old 11-28-2004, 06:30 PM
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