Federal-mogul Thermo-flow V8 Ford 24 Stud Cylinder Heads. Bronze/copper Alloy on 2040-parts.com

These heads have no flaws and no damage present, and are ready to install in your show car.  They can easily be polished, or left as they are, with patina.  They are weldable, so water manifolds would not be a problem to attach.
They would require copper gaskets when installed.  They are 24 stud heads, suitable for 1932-53 Ford flathead V8's.

I found this information on the internet:
RARE Federal Mogul Bronze 21 stud Flathead heads
AS RARE AS IT GETS!
Federal Mogul Thermal-Flow cylinder heads are the most unusual and one of the rarest cylinder heads ever made for the Ford flathead V8 motor. These heads are made of solid bronze-copper alloy.  Bob McGee used this same type of Federal Mogul heads on his now legendary flathead-powered 1932 Ford roadster which today resides in the Bruce Meyer collection.  Historically, these unique cylinder heads represent a rare but significant aftermarket accessory for the Ford flathead V8, and they are an outstanding addition to any Ford flathead speed equipment collection.

I can ship anywhere in the world.  I am happy to work closely with the successful bidder to ensure safe, secure delivery.  Shipping costs will be the responsibility of the buyer.    The shipping cost posted with this ad is an approximation only.  It would be more for overseas shipping of course.  When you've made a firm decision to purchase, I can determine the exact cost of shipping for you.  I can ship within the U.S. or within Canada, so there will be no duty, taxes, or brokerage fees.  For other countries, buyer is responsible for your whatever tax your government demands.  Item will be insured for whatever amount the buyer decides.

I have been collecting antique car parts for 35 years, and I am selling off most of my collection.  Take a look at my other listings.  There will be several more very rare items being made available in the coming weeks.  Many are N.O.S.  These will be especially interesting to anybody finishing off a hot rod, antique car, or rat rod.  (complete set of ARDUN heads, E&J headlights, McCulloch blower, Graham Supercharger, prototype flathead intakes, Federal-Mogul copper heads, Shanafelt heads, drop axles, exhaust manifolds, etc.) 

I have 100% feedback as buyer and as seller, and I have sold to countries around the world.  Bid with confidence.