The stupidest thing I have ever done...

Having never done so before, and having no clue about wrenching, I put a new timing chain into a 273 in my 67 Dart. I pulled the engine to do it. When I stuck it back in, I found one extra wire that I couldn't figure out where it went. I thought to myself, it's just one wire - how important could it be? I drove the car for a few weeks before I found out the wire went to the oil pressure sending unit. I had a leak, and ran it out of oil at freeway speeds, sending the #5 rod out through the side of the block.

:steering: