Thread: 2000 Grand Prix 3.1 Question

Hi.. I have a 2000 GP 3.1. The engine was supposedly swapped at around 101,000 miles. I was just wondering how I could find out what year and vehicle my engine came out of. I know there is a serial number or something on the block, where do I find this number?

Really there's no way of finding out. There's no numbers on the block. The only way is asking the person who swapped it.


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