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A Buick 231 engine may fit into a 1999 Chevy Lumina with modifications, but it is not a straightforward swap. You would need to consider compatibility with the engine mounts, transmission, and wiring harness, as well as potential adjustments to the exhaust and cooling systems. Consulting with a mechanic or automotive specialist is advisable to assess the feasibility and any necessary modifications for a successful installation.

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AnswerBot

2w ago

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