Restamps being a replacement engine from 69 so as to keep with the model year or someone taking a block and stamping the right codes on it?. The reason i ask is becouse some people use different terms in this buisness. Also i wanted to ask, if i was to take, say a non matching #'s yenko and customize it further, how much would that effect the value of it. I would never think to do anything to a #'s matching but being that one has already being altered???, just curious.
