btw the big block chevy rec port intake below
PFS-53031
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Professional Products 53031 Professional Products Hurricane Intake Manifolds | Summit Racing
Free Shipping - Professional Products Hurricane Intake Manifolds with qualifying orders of $109. Shop Intake Manifolds, Carbureted at Summit Racing.
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port matching on both the cylinder head ports and carb gasket before use,
and a 2" open spacer tends to help peak power,
but have proven to produce decent power.
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