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3.0 Cylinder Head Dowel Pins


docmott

Member
Joined
Sep 27, 2021
Messages
16
City
hawaii
Vehicle Year
01
Transmission
Manual
Does the 3.0 have these? I can't find any info on them. My old heads and block didn't have any?
 
I have a Vulcan block torn down in my garage. I'll look tonight. I seem to remember some hollow alignment pins. But I work on a lot of machines. So, not sure if that's right or not.
 
They are there. some were pushed deep into the heads. when I checked the block, yes there was one the way it should be.
thanks you for jumping in!
 
Two on each head. Yes, sometime they are left in the head, which is below the head surface. Use a curved pick to get it out. During installation, I think all 4 should be on the block first.
 
+1 ^^^

They are dowel sleeves, so head bolt goes thru them, dowel pins would be solid, no hole
2 on each side of the V6 block in opposite corners
These align the head gasket and the head to the block
They are required
 

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