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Cometic HG part# please.

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SS_Sean

Pro Bracket
Joined
Jul 10, 2006
Messages
5,146
Need the part number for Cometic Head gaskets for a stock 109/stock 8445 heads. Thanks.
 
What would be preferred thickness? Like I said, I've got stock heads, mild port, with stock block, .030 over. TRW pistons, stock rods, stock crank. Unfortunately I had a boost spike at the race track the other night and I believe it took out both my 9441 Felpro's.
 
What would be preferred thickness? Like I said, I've got stock heads, mild port, with stock block, .030 over. TRW pistons, stock rods, stock crank. Unfortunately I had a boost spike at the race track the other night and I believe it took out both my 9441 Felpro's.


I run .060" but my heads and my block have been decked. If you have stock deck height then use the standard .040"

Read up on some of the threads about sealing these gaskets. There are a few active ones going right now.
 
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