WOW Aaron Your quick!!! I PM him 42 seconds after he posted it for sale;)
Yes on the head on right being an American (Mopar) production head. The head on the right has been highly modified including bore notches, 1.78 intake and 1.50 exhaust valves (Ford 300) and a LOT of port work. I will try and get an unmodified head out and put next to this new Argentine head.
Plan is to flow test this head. Then do a LOT of testing on it. Not sure of the platform the head will end up in yet. For sure it wont end up in a street only car.8)
1967 Woody Gilmore chassis Back Halved in 2011. Certified to 7.50 in the 1320.
Thanks for the vote of confidance Mike
Frank