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Old 08-30-2009, 08:10 AM
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Join Date: Jun 2008
Location: Central, NC
Cobra Make, Engine: ERA #775
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Quote:
Originally Posted by mrmustang View Post
They will look at the casting number, in your case it should be a D4OE style casting number/letter combination. "D"=1970's, "4"=1974



Bill S.
Hi Bill,

I was hoping you'd chime in. Here's a pick of what I have, looking at the driver's side front of the block (The picture is upside down for ease in reading):



My big concern of course are the emissions as I was hoping for a "PCV only" requirement.

Ray
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