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    3.7l to 4.3 engine swap

    Hello all, I currently have a 1990 regal Sebring with a 3.7l that’s getting tired. I know regal produced this current model with a 3.7 and a 4.3 option. With that being said the boat has mounting options for a v6 from the factory. If I have a complete 4.3 engine how hard would it be to find...
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