Not sure I get you Sam?? Do you somehow think the seller in the above add is justified in saying Numbers Matching L-78?
There is no need to add or insert all that crap... just tell the truth.. pretty simple... If the engine is a restamp and it is surely is.. the car is no longer Numbers Matching, even on the simpliest level of what we all agree or disagree on of what Numbers Matching means.. surely we all agree that the engine should be the Original Engine with it's original stampings, that it left the assembly plant with before you could lable it Numbers Matching