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6.2 Motor stamp

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Old 02-19-2024, 12:15 PM
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Default 6.2 Motor stamp


What do these numbers mean on L87 6.2 LT?
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CathedralCub (02-19-2024)
Old 02-19-2024, 04:10 PM
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Check the vin
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Old 02-19-2024, 05:31 PM
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No vin, purchasing as a long block out of a 2020 GMC Sierra supposedly.
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Old 02-19-2024, 11:56 PM
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I don't know of a recent LS VIN lookup resource.

If you have the VIN of the donor, the last part of the VIN should match the last part of this stamping.

I suggest that if you can't trust the source of the engine, you might want to find one elsewhere.
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