Quote:
Originally Posted by tubman
All I can add is that I bought a '36 3 window about 25 years ago that had a '34 engine. It had cast iron heads that were dated, IIRC, 3-47 and 4-47, which seems to coincide with what "tgarner317" posted.
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isn't this thread about intakes? not heads? Yes intakes can be replaced like engines, heads, etc. Didn't know this was questioned.