The camshaft installed, the double roller timing set is installed. Make sure the oil galley plugs are put into the block first, otherwise you might forget and have a huge internal oil leak. The camshaft is "degreed" or checked with a degree wheel to make sure it's installed as it was designed. In this instance, I had to use the 4 degree retard position(after the photo was taken, since it clearly shows it straight up, or at 0 degrees), and installed the 112 LC cam at 110.5, or 1 1/2 degrees advanced, primarily to counter the affect of the timing chain stretching.