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Old 12-23-2014, 09:58 AM   #24
Mike C
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Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,714
Re: 2 1/2" ram horn exhaust manifolds? Or something better?

Original manifolds were 2 1/4" outlet. The 2 1/2" flow significantly better and look the same for the most part, not sure about your part numbers.
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