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Re: 3 fitting mechanical fuel pump question?
I am asking why the 72 chevy calls for a 3 port for automatic and a 2 port for manual. Other than the ever so common, "it has something to do with emissions" statement, I am trying find out the actual purpose.
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'72 Chevy C10
383, 700r4, 3.73's
A little rust never hurt anyone. I consider it weight reduction.
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