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Discussion Starter · #1 ·
Hey all, I got my LB7 on the stand awaiting new head gaskets. My dad was saying that I should replace the freeze plugs. All the research I've done on this project and I've never read anything about freeze plugs. So far I haven't seen any evidence of leaks at the plugs. Thoughts?

Thanks in advance.

Sven
 

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yeah, if they are not leaking let them ride.
 

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I would look at the condition of the water jackets and make a decision from there. If you have signs of lots of rust and what not (lack of servicing the cooling system causes this)then by all means replace them, If everything is in good shape and clean then let them ride.
 

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What did GM put in stock? Steel or Brass?
 

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Discussion Starter · #8 ·
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