Now, because the engine will run better with the slop gone from the chain and it is easy to do on the six cylinder. Your AMC friend, Gary Walker Owner of a bunch of old cars and stuff ----- Original Message ----- From: "Jay" <jciampi@xxxxxxxx> To: "AMC LIST" <mail@xxxxxxxxxxxx> Sent: Saturday, November 06, 2004 8:17 PM Subject: timing chain > I have 107k miles on my 66 Amereican w/232 engine. At about what mileage > should I condsider changing the chain & gear? > > Jay in FL. > > > > >