A very good source of mine and I were discussing things to do to my engine to get a little more kick out of it. First know this. I do NOT want to spend alot on this engine because it's got 130k on the clock. It already has a couple of minor mods... carb, alum. intake and headers. I don't know if I'll buy a crate or rebuild this one... depends on which way the wind is blowing. Anyhow, he mentioned that putting a new timing chain in there would be a very good thing to do. The original one is more than likely stretched or worn out. What are your opinions and what else should I pay attention to or do when doing this swap? Put a nice aluminum water pump in? Stuff like that...