Reply to "roush motorsport single palne intake"

Me too. Do you have a picture of the ports?

Is it marked Ford or Just Jack Rousch?

The Ford Motorsport spider manifold is marked with both. I presumed that is the manifold being sold.

If it is, technically the manifold will bolt up to the the iron heads but the bottom of the port of the iron head will be open 5/8".

You can't fill that. The only way you can do that is to make a "spacer plate" to sit between the manifold and the head that covers the bottom of the port on the head and has an inlet openig the size of the intake runner.

The plate has the tendancy of warping away from the head and creating vacuum leaks into the lifter valley. It is not the way you want to go if you can avoid it but it will work with some fabrication, at least for awhile.

Technically the seller is right but is being less then truthful.

Frankly although you may have the hots for that intake there isn't any BFD with it. It isn't really what you want to run on a Pantera.

Walk away from it. At most it is worth $150.