Paul, Yeah but it'd still be better than iron. And remember they're water cooled anyhow.

Frank/Rebop

Bristol, In ( by Elkhart) 

Would painting aluminum heads reduce their heat dissipating capabilities?

Paul J. - '57 E Code

End of the Line could be our theme song - When Tom Petty sings - "Don't have to be ashamed of the car I drive - at the end of the line". If its a 50's Ford Not. Maybe so if its a scrub.

Mark

1956 Mercury M100
1955 Ford Fairlane Club Sedan
Delta, British Columbia

HMMMM! Traveling Wilburys! Gary That dates you, and me, cause I remember them!

Frank/Rebop

Bristol, In ( by Elkhart) 

Bob Dylan had a line in a song on the Traveling Wilburys album " anything is legal if you don't get caught"

Gary Ryan San Antonio.TX.

SSSH!

  AussieBill            YYYY    Forever Y Block     YYYY

 Down Under, Australia

Sure they would Frank! As long as you can get them past the magnet test. I doubt if many of the inspectors know about the Mummert heads so I think you could get buy for a while. Another 50HP would be real interesting on your 57. Chuck

Y's guys rule!
Looking for McCullouch VS57 brackets and parts. Also looking for 28 Chrysler series 72 parts. And early Hemi parts.

MoonShadow, 292 w/McCulloch, 28 Chrysler Roadster, 354 Hemi)
Manchester, New Hampshire

So they'd be legal for PURE Stock?!!!

Frank/Rebop

Bristol, In ( by Elkhart) 

Planning on painting mine. Of course I will also have the stock shift handle on my large input toploader 4 speed.

Only a very critical eye could discern the aluminum heads from the iron versions once they are painted. Even the Ford ECZ-G part numbers are under the intake water ports for those that want to verify the part number.

Lorena, Texas (South of Waco)