Dear RR;
That photo looks just fine.
See the the A 10 in the upper left (photo) ?? This is what Bryan is speaking of. If it were gone you would have a problem.
Now; Just put it together using your old gasket (torque 50#) & run it through to be sure. You'll only need pushrods in 1 & 6.
Then replace the gasket etc.
Good luck.
