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Old 08-07-2017, 09:41 PM   #5
Mike C
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Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,740
Re: Whats the correct CASTING number??

What is your goal? I have the reproduction Corvette 2 1/2" outlet manifolds on my Jimmy. That's the route I would go again.

I'm building a 427 for my '69 short stepper and plans are to run the re-pop big block 'vette manifolds on it as well FWIW.
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