Quote:
Originally Posted by ScubaChief60
Hello. My 21 stud 1935 V8 has Iron Cylinder Heads. I see I have developed a water seep from a hairline crack in the passenger side head. I am considering now replacing the heads and want advice on aluminum or iron heads. Thoughts appreciated. Take care!
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Aluminum cools a
little better than steel. Worth the additional cost? Probably not.
Cast iron heads are plentiful and rather reasonable in price. Figure out if you need a head for flat or domed top pistons prior to purchasing any replacement head.