W2 Aluminum Batten Heads w intake and roller rockers

I traded on these heads to go on my altered dart. However my stack injection unit has oval ports and I do not want to alter these, so I am going to let them go and use my oval port steel W2 heads.
The last pick shows the roller cam spec that this motor was built with. My friend whom I got these from is going supercharged hellcat conversion. I have the cam roller lifters and pushrods if interested. I do not know what these flow but can see that the pushrod holes have been moved and filled professionally. $3500 located in Broken Arrow Ok

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