what had gasket for 408 with lsa or ls3 heads
#1
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What is the correct head gasket.
I know I can do ls9 since those are popular and they r fit
But I want the correct. Correct bore size
If u say ls9 then why
Please and thank u
Thx
I know I can do ls9 since those are popular and they r fit
But I want the correct. Correct bore size
If u say ls9 then why
Please and thank u
Thx
#2
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You need the head gasket to have a slightly bigger bore than your cylinder/chamber so you have NO gasket exposed inside the bore...if I remember right .020" larger is recomended for proper seal, so the ls9 gasket will work perfect for you