Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
11-18-2016, 01:38 PM
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Re: 3927186 SBC Heads
There's no way to differentiate other than by how the castings are machined. Original 2.02 heads will have an additional sweep cut in the chamber to unshroud the intake valve, but any competent machine shop can duplicate this when converting a 1.94 casting to a 2.02.
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