Quote:
Originally Posted by ID67goat
Bottom of intake (at ports) hitting the valley pan preventing a proper seal when torqued down?
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I'd look at this. Looks like the bottom of the runners are as cast. Most need some grinding at the bottom.
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1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
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