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those headers look like they have a different bolt pattern than regular heads do

if they do they wont fit




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Stage V Replacement Aluminum Heads


FHO Replacement aluminum heads

A stock port, stock geometry replacement head with many upgraded features including:

High quality leak free castings


High flowing intake and exhaust ports


Heads are made to FHO specifications with enlarged intake seats for valves up to 2.30" intake, Exhaust valve sizes up to 1.94"


Integral plug tube seals - stops oil from entering combustion chamber



These hemi replacement heads use stock rocker gear and valvecovers. These hemi heads have relaced the Mopar Performance head as standard equipment on all of our crate engines.

Optional head porting is available with data recorded on SuperFlow 600 flowbench.