I have an engine that I am about to disassemble. It has 30,000 original miles. I thought that it mite have a knock but now I realize that it mite have been a misadjuted rocker. I was looking for an excuse to put my 347 in the car anyway lol. Well I am down to just the shortblock and am gonna strip it down further to freshen up the engine. What should i be looking for? what parts should I keep? the cylinder walls have no scoring so I dont think it has to be bored out. I would like to keep everything as original as possible, this isnt actually for a classic stang the 347 is. This is the original engine to my 93 cobra that I wanna make factory stock again thanks alot guys!