Recent content by Sonny455

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    Buick V-6 parts interchange?

    Is the '92-93 3.3L V-6 essentially just a 3.7" bore short deck 3.8L of the same year? Will the internals (cam, bearings, oil pump, crank, gaskets) and externals (heads, intake on naturally aspirated engines, gaskets) interchange between blocks? If the 3.3L's bore of 3.7" was taken out to the...
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