Timing advice 3rd gen 4.7

[Ken martin]

Hello, I replaced the head gaskets in my 02 4.7 and bungeed the chains up to save taking the front apart. After starting the engine it ran rough and showed a code for all cylinders on the right bank. I assumed I’m a tooth off. I pulled the valve covers and timing cover and it does look like the right cam gear is off a tooth. Is it safe to just align the right cam gear, or should I pull the center sprocket and re align it all by the marks? Thanks, Ken

 

[jws123]

you can just re align the cam gear use channel locks or something to hold the cam I have done tons of these i dont even use the timing marks anymore but its to hard to tell with pictures how far you are off .