Suggestions for new design Aluminum Mopar SB clean slate (kind of) cylinder heads

toolmanmike said

Somebody needs to copy a Pittsburghracer/Speedmaster head. No reason yours can't be "as cast". :thumbsup:

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Never happen without tubing them and lost production time. Now on a magnum head it could probably be doable because when bolt holes are hit on non oiling bolt holes I think they leave the head bolt seal everything up. And magnums have non oiling bolt holes.