P/V clearance... Just Clay'd... At .010

[SkiFree]

.... if someone has issues with MLS headgaskets, its much MUCH more likely the issue isn't the gasket (hint: its the guy behind the wrench).

[korn]

Drill the rivets out on MLS and spray each layer with copper. Never had one leak as such.

Are you doing this with standard head bolts?

[ForcedFirebird]

Hardware doesn't matter. I do it unless both the block and head have fresh machining with a 50ra finish or better. The copper will seal the machining marks.

[korn]

Hardware doesn't matter. I do it unless both the block and head have fresh machining with a 50ra finish or better. The copper will seal the machining marks.

Thank you sir. might be my route...