I know this thread hasnt been brought up in years but I have a concern, I just replaced the my leaky cam seal and followed this diy and it was great only thing although I had my torque wrench set to 7.2ft lb one of the bolts still snapped, I didnt even feel it get tight it just broke... I put some rtv on the outside incase it leaks from not being tight. My question is will it be safe to drive around like that until I find a replacement bolt or should I hold of on driving until it is fixed, I dont want to damage my car so I need some advice or at a little piece of mind