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All 403 cranks drilled to accept 4-speed input shaft?

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Old May 31st, 2013, 05:07 AM
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Join Date: May 2011
Location: Melrose FL 32666
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All 403 cranks drilled to accept 4-speed input shaft?
Or is this internet BS? I have a good 403, 2 sets of #7 heads, a Mondello auto/manual "bushing" and all the 4-speed parts.

Thanks, Steve
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Old May 31st, 2013, 05:41 AM
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403 crank
every 403 crank that I have ever owned was drilled. Odd since no 403 ever came with a factory manual trans option.
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