Bare early castings with brass filled exhaust port floors...

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These castings are available bare, outfitted and ported etc. You tell us what you need.

They would be appropriate for any application where the header primary is at least 3" to 4" long before turn down.

I have done one R&D intake and exhaust port with 2.19" / 1.75" valves with flow rates of 350 max intake and 230 max exhaust.

In max effort trim they would be great for an iron class truck pulling competition combo with fenderwell or upswept headers.

Contact me via email or telephone for more information. cost depends on what state the castings are sold in.

Thank you for looking.

Pics available upon request.