[forwheeler]

I have my cams at the shop being worked on with my rockers. In Wayne's book he says to replace the timing chains pretty much w/o exception.

My question is since I am not , hopefully, opening the case, should I get 2 master-link chains and replace the existing chains? I'm not sure how I would get the old ones off unless a bolt cutter would do the trick. I'd hate to use a pneumatic cutoff tool with the case open. Any ideas?