Only kind of, the fact is its still a factory 1 of 1 with all the right parts. That does superscede the numbers matching in this rare case. I just don't think it'll bring as much as the coupe.It does say it's not the original engine, that kinda takes the starch out imo. Maybe transmission swapped at that time. If used for drag racing that would have been the logical choice. But takes away from the #s matching original parts one of one diamond $3M price.